21139929216

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 576

約数和(自身を含む): 75814951680

約数和(自身を除く): 54675022464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 47, 48, 51, 56, 63, 64, 68, 72, 84, 94, 96, 102, 112, 119, 126, 128, 136, 141, 144, 153, 168, 188, 192, 193, 204, 224, 238, 252, 272, 282, 288, 289, 306, 329, 336, 357, 376, 384, 386, 408, 423, 448, 476, 504, 544, 564, 576, 578, 579, 612, 658, 672, 714, 752, 772, 799, 816, 846, 867, 896, 952, 987, 1008, 1071, 1088, 1128, 1152, 1156, 1158, 1224, 1316, 1344, 1351, 1428, 1504, 1544, 1598, 1632, 1692, 1734, 1737, 1904, 1974, 2016, 2023, 2142, 2176, 2256, 2312, 2316, 2397, 2448, 2601, 2632, 2688, 2702, 2856, 2961, 3008, 3088, 3196, 3264, 3281, 3384, 3468, 3474, 3808, 3948, 4032, 4046, 4053, 4284, 4512, 4624, 4632, 4794, 4896, 5202, 5264, 5404, 5593, 5712, 5922, 6016, 6069, 6176, 6392, 6528, 6562, 6768, 6936, 6948, 7191, 7616, 7896, 8064, 8092, 8106, 8568, 9024, 9071, 9248, 9264, 9588, 9792, 9843, 10404, 10528, 10808, 11186, 11424, 11844, 12138, 12159, 12352, 12784, 13124, 13536, 13583, 13872, 13896, 14382, 15232, 15792, 16184, 16212, 16779, 17136, 18048, 18142, 18207, 18496, 18528, 19176, 19584, 19686, 20808, 21056, 21616, 22372, 22848, 22967, 23688, 24276, 24318, 24704, 25568, 26248, 27072, 27166, 27213, 27744, 27792, 28764, 29529, 31584, 32368, 32424, 33558, 34272, 36284, 36414, 36992, 37056, 38352, 39372, 40749, 41616, 42112, 43232, 44744, 45696, 45934, 47376, 48552, 48636, 50337, 51136, 52496, 54144, 54332, 54426, 55488, 55584, 55777, 57528, 59058, 63168, 63497, 64736, 64848, 67116, 68544, 68901, 72568, 72828, 74112, 76704, 78744, 81498, 81639, 83232, 86464, 89488, 91868, 94752, 95081, 97104, 97272, 100674, 102272, 104992, 108664, 108852, 110976, 111168, 111554, 115056, 118116, 122247, 126336, 126994, 129472, 129696, 134232, 137088, 137802, 145136, 145656, 153408, 154207, 157488, 162996, 163278, 166464, 167331, 172928, 178976, 183736, 189504, 190162, 190491, 194208, 194544, 201348, 206703, 209984, 217328, 217704, 222336, 223108, 230112, 236232, 244494, 253988, 258944, 259392, 268464, 275604, 285243, 290272, 291312, 306816, 308414, 314976, 325992, 326556, 332928, 334662, 357952, 367472, 379008, 380324, 380982, 388416, 389088, 390439, 402696, 413406, 419968, 434656, 435408, 446216, 460224, 462621, 472464, 488988, 501993, 507976, 518784, 536928, 551208, 570486, 571473, 580544, 582624, 616828, 629952, 651984, 653112, 669324, 715904, 734944, 760648, 761964, 776832, 778176, 780878, 805392, 826812, 855729, 869312, 870816, 892432, 920448, 925242, 944928, 977976, 1003986, 1015952, 1073856, 1079449, 1102416, 1140972, 1142946, 1161088, 1165248, 1171317, 1233656, 1259904, 1303968, 1306224, 1338648, 1387863, 1469888, 1521296, 1523928, 1556352, 1561756, 1610784, 1653624, 1711458, 1738624, 1741632, 1784864, 1850484, 1889856, 1955952, 2007972, 2031904, 2147712, 2158898, 2204832, 2281944, 2285892, 2330496, 2342634, 2467312, 2607936, 2612448, 2621519, 2677296, 2775726, 2939776, 3042592, 3047856, 3123512, 3221568, 3238347, 3307248, 3422916, 3483264, 3513951, 3569728, 3700968, 3779712, 3911904, 4015944, 4063808, 4317796, 4409664, 4563888, 4571784, 4685268, 4934624, 5215872, 5224896, 5243038, 5354592, 5551452, 6085184, 6095712, 6247024, 6443136, 6476694, 6614496, 6845832, 7027902, 7139456, 7401936, 7823808, 7864557, 8031888, 8127616, 8635592, 8819328, 9127776, 9143568, 9370536, 9715041, 9869248, 10449792, 10486076, 10709184, 11102904, 12170368, 12191424, 12494048, 12953388, 13228992, 13691664, 14055804, 14803872, 15647616, 15729114, 16063776, 17271184, 18255552, 18287136, 18350633, 18741072, 19430082, 19738496, 20972152, 21418368, 22205808, 23593671, 24382848, 24988096, 25906776, 26457984, 27383328, 28111608, 29607744, 31458228, 32127552, 34542368, 36511104, 36574272, 36701266, 37482144, 38860164, 41944304, 44411616, 47187342, 49976192, 51813552, 54766656, 55051899, 56223216, 59215488, 62916456, 64255104, 69084736, 73148544, 73402532, 74964288, 77720328, 83888608, 88823232, 94374684, 103627104, 109533312, 110103798, 112446432, 125832912, 138169472, 146805064, 149928576, 155440656, 165155697, 167777216, 177646464, 188749368, 207254208, 220207596, 224892864, 251665824, 293610128, 310881312, 330311394, 335554432, 377498736, 414508416, 440415192, 449785728, 503331648, 587220256, 621762624, 660622788, 754997472, 880830384, 1006663296, 1174440512, 1243525248, 1321245576, 1509994944, 1761660768, 2348881024, 2642491152, 3019989888, 3523321536, 5284982304, 7046643072, 10569964608, 21139929216]

約数ペア:

[(1, 21139929216), (2, 10569964608), (3, 7046643072), (4, 5284982304), (6, 3523321536), (7, 3019989888), (8, 2642491152), (9, 2348881024), (12, 1761660768), (14, 1509994944), (16, 1321245576), (17, 1243525248), (18, 1174440512), (21, 1006663296), (24, 880830384), (28, 754997472), (32, 660622788), (34, 621762624), (36, 587220256), (42, 503331648), (47, 449785728), (48, 440415192), (51, 414508416), (56, 377498736), (63, 335554432), (64, 330311394), (68, 310881312), (72, 293610128), (84, 251665824), (94, 224892864), (96, 220207596), (102, 207254208), (112, 188749368), (119, 177646464), (126, 167777216), (128, 165155697), (136, 155440656), (141, 149928576), (144, 146805064), (153, 138169472), (168, 125832912), (188, 112446432), (192, 110103798), (193, 109533312), (204, 103627104), (224, 94374684), (238, 88823232), (252, 83888608), (272, 77720328), (282, 74964288), (288, 73402532), (289, 73148544), (306, 69084736), (329, 64255104), (336, 62916456), (357, 59215488), (376, 56223216), (384, 55051899), (386, 54766656), (408, 51813552), (423, 49976192), (448, 47187342), (476, 44411616), (504, 41944304), (544, 38860164), (564, 37482144), (576, 36701266), (578, 36574272), (579, 36511104), (612, 34542368), (658, 32127552), (672, 31458228), (714, 29607744), (752, 28111608), (772, 27383328), (799, 26457984), (816, 25906776), (846, 24988096), (867, 24382848), (896, 23593671), (952, 22205808), (987, 21418368), (1008, 20972152), (1071, 19738496), (1088, 19430082), (1128, 18741072), (1152, 18350633), (1156, 18287136), (1158, 18255552), (1224, 17271184), (1316, 16063776), (1344, 15729114), (1351, 15647616), (1428, 14803872), (1504, 14055804), (1544, 13691664), (1598, 13228992), (1632, 12953388), (1692, 12494048), (1734, 12191424), (1737, 12170368), (1904, 11102904), (1974, 10709184), (2016, 10486076), (2023, 10449792), (2142, 9869248), (2176, 9715041), (2256, 9370536), (2312, 9143568), (2316, 9127776), (2397, 8819328), (2448, 8635592), (2601, 8127616), (2632, 8031888), (2688, 7864557), (2702, 7823808), (2856, 7401936), (2961, 7139456), (3008, 7027902), (3088, 6845832), (3196, 6614496), (3264, 6476694), (3281, 6443136), (3384, 6247024), (3468, 6095712), (3474, 6085184), (3808, 5551452), (3948, 5354592), (4032, 5243038), (4046, 5224896), (4053, 5215872), (4284, 4934624), (4512, 4685268), (4624, 4571784), (4632, 4563888), (4794, 4409664), (4896, 4317796), (5202, 4063808), (5264, 4015944), (5404, 3911904), (5593, 3779712), (5712, 3700968), (5922, 3569728), (6016, 3513951), (6069, 3483264), (6176, 3422916), (6392, 3307248), (6528, 3238347), (6562, 3221568), (6768, 3123512), (6936, 3047856), (6948, 3042592), (7191, 2939776), (7616, 2775726), (7896, 2677296), (8064, 2621519), (8092, 2612448), (8106, 2607936), (8568, 2467312), (9024, 2342634), (9071, 2330496), (9248, 2285892), (9264, 2281944), (9588, 2204832), (9792, 2158898), (9843, 2147712), (10404, 2031904), (10528, 2007972), (10808, 1955952), (11186, 1889856), (11424, 1850484), (11844, 1784864), (12138, 1741632), (12159, 1738624), (12352, 1711458), (12784, 1653624), (13124, 1610784), (13536, 1561756), (13583, 1556352), (13872, 1523928), (13896, 1521296), (14382, 1469888), (15232, 1387863), (15792, 1338648), (16184, 1306224), (16212, 1303968), (16779, 1259904), (17136, 1233656), (18048, 1171317), (18142, 1165248), (18207, 1161088), (18496, 1142946), (18528, 1140972), (19176, 1102416), (19584, 1079449), (19686, 1073856), (20808, 1015952), (21056, 1003986), (21616, 977976), (22372, 944928), (22848, 925242), (22967, 920448), (23688, 892432), (24276, 870816), (24318, 869312), (24704, 855729), (25568, 826812), (26248, 805392), (27072, 780878), (27166, 778176), (27213, 776832), (27744, 761964), (27792, 760648), (28764, 734944), (29529, 715904), (31584, 669324), (32368, 653112), (32424, 651984), (33558, 629952), (34272, 616828), (36284, 582624), (36414, 580544), (36992, 571473), (37056, 570486), (38352, 551208), (39372, 536928), (40749, 518784), (41616, 507976), (42112, 501993), (43232, 488988), (44744, 472464), (45696, 462621), (45934, 460224), (47376, 446216), (48552, 435408), (48636, 434656), (50337, 419968), (51136, 413406), (52496, 402696), (54144, 390439), (54332, 389088), (54426, 388416), (55488, 380982), (55584, 380324), (55777, 379008), (57528, 367472), (59058, 357952), (63168, 334662), (63497, 332928), (64736, 326556), (64848, 325992), (67116, 314976), (68544, 308414), (68901, 306816), (72568, 291312), (72828, 290272), (74112, 285243), (76704, 275604), (78744, 268464), (81498, 259392), (81639, 258944), (83232, 253988), (86464, 244494), (89488, 236232), (91868, 230112), (94752, 223108), (95081, 222336), (97104, 217704), (97272, 217328), (100674, 209984), (102272, 206703), (104992, 201348), (108664, 194544), (108852, 194208), (110976, 190491), (111168, 190162), (111554, 189504), (115056, 183736), (118116, 178976), (122247, 172928), (126336, 167331), (126994, 166464), (129472, 163278), (129696, 162996), (134232, 157488), (137088, 154207), (137802, 153408), (145136, 145656)]