21868235136

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 576

約数和(自身を含む): 76186656000

約数和(自身を除く): 54318420864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 23, 24, 32, 33, 36, 38, 44, 46, 48, 57, 64, 66, 69, 72, 76, 88, 92, 96, 99, 114, 121, 128, 132, 138, 144, 152, 171, 176, 184, 192, 198, 207, 209, 228, 242, 253, 264, 276, 288, 304, 342, 352, 359, 363, 368, 384, 396, 414, 418, 437, 456, 484, 506, 528, 552, 576, 608, 627, 684, 704, 718, 726, 736, 759, 792, 828, 836, 874, 912, 968, 1012, 1056, 1077, 1089, 1104, 1152, 1216, 1254, 1311, 1368, 1408, 1436, 1452, 1472, 1518, 1584, 1656, 1672, 1748, 1824, 1881, 1936, 2024, 2112, 2154, 2178, 2208, 2277, 2299, 2432, 2508, 2622, 2736, 2783, 2872, 2904, 2944, 3036, 3168, 3231, 3312, 3344, 3496, 3648, 3762, 3872, 3933, 3949, 4048, 4224, 4308, 4356, 4416, 4554, 4598, 4807, 5016, 5244, 5472, 5566, 5744, 5808, 6072, 6336, 6462, 6624, 6688, 6821, 6897, 6992, 7296, 7524, 7744, 7866, 7898, 8096, 8257, 8349, 8616, 8712, 8832, 9108, 9196, 9614, 10032, 10488, 10944, 11132, 11488, 11616, 11847, 12144, 12672, 12924, 13248, 13376, 13642, 13794, 13984, 14421, 15048, 15488, 15732, 15796, 16192, 16514, 16698, 17232, 17424, 18216, 18392, 19228, 20064, 20463, 20691, 20976, 21888, 22264, 22976, 23232, 23694, 24288, 24771, 25047, 25848, 26496, 26752, 27284, 27588, 27968, 28842, 30096, 31464, 31592, 32384, 33028, 33396, 34464, 34848, 35541, 36432, 36784, 38456, 40128, 40926, 41382, 41952, 43263, 43439, 44528, 45952, 46464, 47388, 48576, 49542, 50094, 51696, 52877, 54568, 55176, 55936, 57684, 60192, 61389, 62928, 63184, 66056, 66792, 68928, 69696, 71082, 72864, 73568, 74313, 75031, 76912, 80256, 81852, 82764, 83904, 86526, 86878, 89056, 90827, 94776, 97152, 99084, 100188, 103392, 105754, 109136, 110352, 115368, 120384, 122778, 125856, 126368, 130317, 132112, 133584, 137856, 139392, 142164, 145728, 147136, 148626, 150062, 153824, 156883, 158631, 163704, 165528, 167808, 173052, 173756, 178112, 181654, 189552, 198168, 200376, 206784, 211508, 218272, 220704, 225093, 230736, 240768, 245556, 251712, 252736, 260634, 264224, 267168, 272481, 284328, 291456, 294272, 297252, 300124, 307648, 313766, 317262, 327408, 331056, 346104, 347512, 356224, 363308, 379104, 390951, 396336, 400752, 413568, 423016, 436544, 441408, 450186, 461472, 470649, 475893, 491112, 503424, 505472, 521268, 528448, 534336, 544962, 568656, 594504, 600248, 615296, 627532, 634524, 654816, 662112, 675279, 692208, 695024, 726616, 758208, 781902, 792672, 801504, 817443, 825341, 846032, 873088, 882816, 900372, 922944, 941298, 951786, 982224, 999097, 1042536, 1056896, 1068672, 1089924, 1137312, 1189008, 1200496, 1255064, 1269048, 1309632, 1324224, 1350558, 1384416, 1390048, 1411947, 1453232, 1516416, 1563804, 1585344, 1603008, 1634886, 1650682, 1692064, 1725713, 1800744, 1845888, 1882596, 1903572, 1964448, 1998194, 2085072, 2179848, 2274624, 2378016, 2400992, 2476023, 2510128, 2538096, 2619264, 2648448, 2701116, 2768832, 2780096, 2823894, 2906464, 2997291, 3127608, 3170688, 3206016, 3269772, 3301364, 3384128, 3451426, 3601488, 3765192, 3807144, 3928896, 3996388, 4170144, 4359696, 4549248, 4756032, 4801984, 4952046, 5020256, 5076192, 5177139, 5402232, 5537664, 5560192, 5647788, 5812928, 5994582, 6255216, 6539544, 6602728, 6768256, 6902852, 7202976, 7428069, 7530384, 7614288, 7857792, 7992776, 8340288, 8719392, 8991873, 9512064, 9603968, 9904092, 10040512, 10152384, 10354278, 10804464, 11295576, 11625856, 11989164, 12510432, 13079088, 13205456, 13805704, 14405952, 14856138, 15060768, 15228576, 15531417, 15985552, 16680576, 17438784, 17983746, 18982843, 19808184, 20081024, 20304768, 20708556, 21608928, 22591152, 23978328, 25020864, 26158176, 26410912, 27611408, 28811904, 29712276, 30121536, 30457152, 31062834, 31971104, 34877568, 35967492, 37965686, 39616368, 41417112, 43217856, 45182304, 47956656, 50041728, 52316352, 52821824, 55222816, 56948529, 59424552, 60243072, 60914304, 62125668, 63942208, 71934984, 75931372, 79232736, 82834224, 86435712, 90364608, 95913312, 104632704, 105643648, 110445632, 113897058, 118849104, 124251336, 127884416, 143869968, 151862744, 158465472, 165668448, 170845587, 180729216, 191826624, 220891264, 227794116, 237698208, 248502672, 287739936, 303725488, 316930944, 331336896, 341691174, 383653248, 455588232, 475396416, 497005344, 575479872, 607450976, 662673792, 683382348, 911176464, 950792832, 994010688, 1150959744, 1214901952, 1366764696, 1822352928, 1988021376, 2429803904, 2733529392, 3644705856, 5467058784, 7289411712, 10934117568, 21868235136]

約数ペア:

[(1, 21868235136), (2, 10934117568), (3, 7289411712), (4, 5467058784), (6, 3644705856), (8, 2733529392), (9, 2429803904), (11, 1988021376), (12, 1822352928), (16, 1366764696), (18, 1214901952), (19, 1150959744), (22, 994010688), (23, 950792832), (24, 911176464), (32, 683382348), (33, 662673792), (36, 607450976), (38, 575479872), (44, 497005344), (46, 475396416), (48, 455588232), (57, 383653248), (64, 341691174), (66, 331336896), (69, 316930944), (72, 303725488), (76, 287739936), (88, 248502672), (92, 237698208), (96, 227794116), (99, 220891264), (114, 191826624), (121, 180729216), (128, 170845587), (132, 165668448), (138, 158465472), (144, 151862744), (152, 143869968), (171, 127884416), (176, 124251336), (184, 118849104), (192, 113897058), (198, 110445632), (207, 105643648), (209, 104632704), (228, 95913312), (242, 90364608), (253, 86435712), (264, 82834224), (276, 79232736), (288, 75931372), (304, 71934984), (342, 63942208), (352, 62125668), (359, 60914304), (363, 60243072), (368, 59424552), (384, 56948529), (396, 55222816), (414, 52821824), (418, 52316352), (437, 50041728), (456, 47956656), (484, 45182304), (506, 43217856), (528, 41417112), (552, 39616368), (576, 37965686), (608, 35967492), (627, 34877568), (684, 31971104), (704, 31062834), (718, 30457152), (726, 30121536), (736, 29712276), (759, 28811904), (792, 27611408), (828, 26410912), (836, 26158176), (874, 25020864), (912, 23978328), (968, 22591152), (1012, 21608928), (1056, 20708556), (1077, 20304768), (1089, 20081024), (1104, 19808184), (1152, 18982843), (1216, 17983746), (1254, 17438784), (1311, 16680576), (1368, 15985552), (1408, 15531417), (1436, 15228576), (1452, 15060768), (1472, 14856138), (1518, 14405952), (1584, 13805704), (1656, 13205456), (1672, 13079088), (1748, 12510432), (1824, 11989164), (1881, 11625856), (1936, 11295576), (2024, 10804464), (2112, 10354278), (2154, 10152384), (2178, 10040512), (2208, 9904092), (2277, 9603968), (2299, 9512064), (2432, 8991873), (2508, 8719392), (2622, 8340288), (2736, 7992776), (2783, 7857792), (2872, 7614288), (2904, 7530384), (2944, 7428069), (3036, 7202976), (3168, 6902852), (3231, 6768256), (3312, 6602728), (3344, 6539544), (3496, 6255216), (3648, 5994582), (3762, 5812928), (3872, 5647788), (3933, 5560192), (3949, 5537664), (4048, 5402232), (4224, 5177139), (4308, 5076192), (4356, 5020256), (4416, 4952046), (4554, 4801984), (4598, 4756032), (4807, 4549248), (5016, 4359696), (5244, 4170144), (5472, 3996388), (5566, 3928896), (5744, 3807144), (5808, 3765192), (6072, 3601488), (6336, 3451426), (6462, 3384128), (6624, 3301364), (6688, 3269772), (6821, 3206016), (6897, 3170688), (6992, 3127608), (7296, 2997291), (7524, 2906464), (7744, 2823894), (7866, 2780096), (7898, 2768832), (8096, 2701116), (8257, 2648448), (8349, 2619264), (8616, 2538096), (8712, 2510128), (8832, 2476023), (9108, 2400992), (9196, 2378016), (9614, 2274624), (10032, 2179848), (10488, 2085072), (10944, 1998194), (11132, 1964448), (11488, 1903572), (11616, 1882596), (11847, 1845888), (12144, 1800744), (12672, 1725713), (12924, 1692064), (13248, 1650682), (13376, 1634886), (13642, 1603008), (13794, 1585344), (13984, 1563804), (14421, 1516416), (15048, 1453232), (15488, 1411947), (15732, 1390048), (15796, 1384416), (16192, 1350558), (16514, 1324224), (16698, 1309632), (17232, 1269048), (17424, 1255064), (18216, 1200496), (18392, 1189008), (19228, 1137312), (20064, 1089924), (20463, 1068672), (20691, 1056896), (20976, 1042536), (21888, 999097), (22264, 982224), (22976, 951786), (23232, 941298), (23694, 922944), (24288, 900372), (24771, 882816), (25047, 873088), (25848, 846032), (26496, 825341), (26752, 817443), (27284, 801504), (27588, 792672), (27968, 781902), (28842, 758208), (30096, 726616), (31464, 695024), (31592, 692208), (32384, 675279), (33028, 662112), (33396, 654816), (34464, 634524), (34848, 627532), (35541, 615296), (36432, 600248), (36784, 594504), (38456, 568656), (40128, 544962), (40926, 534336), (41382, 528448), (41952, 521268), (43263, 505472), (43439, 503424), (44528, 491112), (45952, 475893), (46464, 470649), (47388, 461472), (48576, 450186), (49542, 441408), (50094, 436544), (51696, 423016), (52877, 413568), (54568, 400752), (55176, 396336), (55936, 390951), (57684, 379104), (60192, 363308), (61389, 356224), (62928, 347512), (63184, 346104), (66056, 331056), (66792, 327408), (68928, 317262), (69696, 313766), (71082, 307648), (72864, 300124), (73568, 297252), (74313, 294272), (75031, 291456), (76912, 284328), (80256, 272481), (81852, 267168), (82764, 264224), (83904, 260634), (86526, 252736), (86878, 251712), (89056, 245556), (90827, 240768), (94776, 230736), (97152, 225093), (99084, 220704), (100188, 218272), (103392, 211508), (105754, 206784), (109136, 200376), (110352, 198168), (115368, 189552), (120384, 181654), (122778, 178112), (125856, 173756), (126368, 173052), (130317, 167808), (132112, 165528), (133584, 163704), (137856, 158631), (139392, 156883), (142164, 153824), (145728, 150062), (147136, 148626)]