19643483808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 432

約数和(自身を含む): 63998678016

約数和(自身を除く): 44355194208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 47, 48, 52, 62, 72, 78, 93, 94, 96, 104, 117, 124, 141, 144, 156, 169, 186, 188, 208, 234, 248, 277, 279, 282, 288, 312, 338, 372, 376, 403, 416, 423, 468, 496, 507, 554, 558, 564, 611, 624, 676, 744, 752, 806, 831, 846, 936, 992, 1014, 1108, 1116, 1128, 1209, 1222, 1248, 1352, 1457, 1488, 1504, 1521, 1612, 1662, 1692, 1833, 1872, 2028, 2216, 2232, 2256, 2418, 2444, 2493, 2704, 2914, 2976, 3042, 3224, 3324, 3384, 3601, 3627, 3666, 3744, 4056, 4371, 4432, 4464, 4512, 4836, 4888, 4986, 5239, 5408, 5499, 5828, 6084, 6448, 6648, 6768, 7202, 7254, 7332, 7943, 8112, 8587, 8742, 8864, 8928, 9672, 9776, 9972, 10478, 10803, 10998, 11656, 12168, 12896, 13019, 13113, 13296, 13536, 14404, 14508, 14664, 15717, 15886, 16224, 17174, 17484, 18941, 19344, 19552, 19944, 20956, 21606, 21996, 23312, 23829, 24336, 25761, 26038, 26226, 26592, 28808, 29016, 29328, 31434, 31772, 32409, 34348, 34968, 37882, 38688, 39057, 39888, 41912, 43212, 43992, 46624, 46813, 47151, 47658, 48672, 51522, 52076, 52452, 56823, 57616, 58032, 58656, 62868, 63544, 64818, 68696, 69936, 71487, 75764, 77283, 78114, 79776, 83824, 86424, 87984, 93626, 94302, 95316, 103044, 104152, 104904, 111631, 113646, 115232, 116064, 117171, 125736, 127088, 129636, 137392, 139872, 140439, 142974, 151528, 154566, 156228, 167648, 169247, 170469, 172848, 175968, 187252, 188604, 190632, 206088, 208304, 209808, 223262, 227292, 234342, 246233, 251472, 254176, 259272, 274784, 280878, 285948, 303056, 309132, 312456, 334893, 338494, 340938, 345696, 374504, 377208, 381264, 403589, 412176, 416608, 419616, 421317, 446524, 454584, 468684, 492466, 502944, 507741, 518544, 561756, 571896, 606112, 618264, 624912, 669786, 676988, 681876, 738699, 749008, 754416, 762528, 807178, 824352, 842634, 893048, 909168, 937368, 984932, 1004679, 1015482, 1037088, 1123512, 1143792, 1210767, 1236528, 1249824, 1339572, 1353976, 1363752, 1451203, 1477398, 1498016, 1508832, 1523223, 1614356, 1685268, 1786096, 1818336, 1874736, 1969864, 2009358, 2030964, 2200211, 2216097, 2247024, 2287584, 2421534, 2473056, 2679144, 2707952, 2727504, 2902406, 2954796, 3046446, 3228712, 3370536, 3572192, 3632301, 3749472, 3939728, 4018716, 4061928, 4353609, 4400422, 4432194, 4494048, 4843068, 5246657, 5358288, 5415904, 5455008, 5804812, 5909592, 6092892, 6457424, 6600633, 6741072, 7264602, 7879456, 8037432, 8123856, 8707218, 8800844, 8864388, 9686136, 10493314, 10716576, 11609624, 11819184, 12185784, 12914848, 13060827, 13201266, 13482144, 14529204, 15739971, 16074864, 16247712, 17414436, 17601688, 17728776, 19372272, 19801899, 20986628, 23219248, 23638368, 24371568, 26121654, 26402532, 29058408, 31479942, 32149728, 34828872, 35203376, 35457552, 38744544, 39603798, 41973256, 46438496, 47219913, 48743136, 52243308, 52805064, 58116816, 62959884, 68206541, 69657744, 70406752, 70915104, 79207596, 83946512, 94439826, 104486616, 105610128, 116233632, 125919768, 136413082, 139315488, 158415192, 167893024, 188879652, 204619623, 208973232, 211220256, 251839536, 272826164, 316830384, 377759304, 409239246, 417946464, 503679072, 545652328, 613858869, 633660768, 755518608, 818478492, 1091304656, 1227717738, 1511037216, 1636956984, 2182609312, 2455435476, 3273913968, 4910870952, 6547827936, 9821741904, 19643483808]

約数ペア:

[(1, 19643483808), (2, 9821741904), (3, 6547827936), (4, 4910870952), (6, 3273913968), (8, 2455435476), (9, 2182609312), (12, 1636956984), (13, 1511037216), (16, 1227717738), (18, 1091304656), (24, 818478492), (26, 755518608), (31, 633660768), (32, 613858869), (36, 545652328), (39, 503679072), (47, 417946464), (48, 409239246), (52, 377759304), (62, 316830384), (72, 272826164), (78, 251839536), (93, 211220256), (94, 208973232), (96, 204619623), (104, 188879652), (117, 167893024), (124, 158415192), (141, 139315488), (144, 136413082), (156, 125919768), (169, 116233632), (186, 105610128), (188, 104486616), (208, 94439826), (234, 83946512), (248, 79207596), (277, 70915104), (279, 70406752), (282, 69657744), (288, 68206541), (312, 62959884), (338, 58116816), (372, 52805064), (376, 52243308), (403, 48743136), (416, 47219913), (423, 46438496), (468, 41973256), (496, 39603798), (507, 38744544), (554, 35457552), (558, 35203376), (564, 34828872), (611, 32149728), (624, 31479942), (676, 29058408), (744, 26402532), (752, 26121654), (806, 24371568), (831, 23638368), (846, 23219248), (936, 20986628), (992, 19801899), (1014, 19372272), (1108, 17728776), (1116, 17601688), (1128, 17414436), (1209, 16247712), (1222, 16074864), (1248, 15739971), (1352, 14529204), (1457, 13482144), (1488, 13201266), (1504, 13060827), (1521, 12914848), (1612, 12185784), (1662, 11819184), (1692, 11609624), (1833, 10716576), (1872, 10493314), (2028, 9686136), (2216, 8864388), (2232, 8800844), (2256, 8707218), (2418, 8123856), (2444, 8037432), (2493, 7879456), (2704, 7264602), (2914, 6741072), (2976, 6600633), (3042, 6457424), (3224, 6092892), (3324, 5909592), (3384, 5804812), (3601, 5455008), (3627, 5415904), (3666, 5358288), (3744, 5246657), (4056, 4843068), (4371, 4494048), (4432, 4432194), (4464, 4400422), (4512, 4353609), (4836, 4061928), (4888, 4018716), (4986, 3939728), (5239, 3749472), (5408, 3632301), (5499, 3572192), (5828, 3370536), (6084, 3228712), (6448, 3046446), (6648, 2954796), (6768, 2902406), (7202, 2727504), (7254, 2707952), (7332, 2679144), (7943, 2473056), (8112, 2421534), (8587, 2287584), (8742, 2247024), (8864, 2216097), (8928, 2200211), (9672, 2030964), (9776, 2009358), (9972, 1969864), (10478, 1874736), (10803, 1818336), (10998, 1786096), (11656, 1685268), (12168, 1614356), (12896, 1523223), (13019, 1508832), (13113, 1498016), (13296, 1477398), (13536, 1451203), (14404, 1363752), (14508, 1353976), (14664, 1339572), (15717, 1249824), (15886, 1236528), (16224, 1210767), (17174, 1143792), (17484, 1123512), (18941, 1037088), (19344, 1015482), (19552, 1004679), (19944, 984932), (20956, 937368), (21606, 909168), (21996, 893048), (23312, 842634), (23829, 824352), (24336, 807178), (25761, 762528), (26038, 754416), (26226, 749008), (26592, 738699), (28808, 681876), (29016, 676988), (29328, 669786), (31434, 624912), (31772, 618264), (32409, 606112), (34348, 571896), (34968, 561756), (37882, 518544), (38688, 507741), (39057, 502944), (39888, 492466), (41912, 468684), (43212, 454584), (43992, 446524), (46624, 421317), (46813, 419616), (47151, 416608), (47658, 412176), (48672, 403589), (51522, 381264), (52076, 377208), (52452, 374504), (56823, 345696), (57616, 340938), (58032, 338494), (58656, 334893), (62868, 312456), (63544, 309132), (64818, 303056), (68696, 285948), (69936, 280878), (71487, 274784), (75764, 259272), (77283, 254176), (78114, 251472), (79776, 246233), (83824, 234342), (86424, 227292), (87984, 223262), (93626, 209808), (94302, 208304), (95316, 206088), (103044, 190632), (104152, 188604), (104904, 187252), (111631, 175968), (113646, 172848), (115232, 170469), (116064, 169247), (117171, 167648), (125736, 156228), (127088, 154566), (129636, 151528), (137392, 142974), (139872, 140439)]