64261250976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{4421}}^1$

素因数の和:5079

約数の個数: 192

約数和(自身を含む): 191578020480

約数和(自身を除く): 127316769504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 613, 624, 741, 912, 988, 1226, 1248, 1482, 1824, 1839, 1976, 2452, 2964, 3678, 3952, 4421, 4904, 5928, 7356, 7904, 7969, 8842, 9808, 11647, 11856, 13263, 14712, 15938, 17684, 19616, 23294, 23712, 23907, 26526, 29424, 31876, 34941, 35368, 46588, 47814, 53052, 57473, 58848, 63752, 69882, 70736, 83999, 93176, 95628, 106104, 114946, 127504, 139764, 141472, 151411, 167998, 172419, 186352, 191256, 212208, 229892, 251997, 255008, 279528, 302822, 335996, 344838, 372704, 382512, 424416, 454233, 459784, 503994, 559056, 605644, 671992, 689676, 765024, 908466, 919568, 1007988, 1091987, 1118112, 1211288, 1343984, 1379352, 1816932, 1839136, 2015976, 2183974, 2422576, 2687968, 2710073, 2758704, 3275961, 3633864, 4031952, 4367948, 4845152, 5420146, 5517408, 6551922, 7267728, 8063904, 8130219, 8735896, 10840292, 13103844, 14535456, 16260438, 17471792, 21680584, 26207688, 32520876, 34943584, 35230949, 43361168, 51491387, 52415376, 65041752, 70461898, 86722336, 102982774, 104830752, 105692847, 130083504, 140923796, 154474161, 205965548, 211385694, 260167008, 281847592, 308948322, 411931096, 422771388, 563695184, 617896644, 669388031, 823862192, 845542776, 1127390368, 1235793288, 1338776062, 1647724384, 1691085552, 2008164093, 2471586576, 2677552124, 3382171104, 4016328186, 4943173152, 5355104248, 8032656372, 10710208496, 16065312744, 21420416992, 32130625488, 64261250976]

約数ペア:

[(1, 64261250976), (2, 32130625488), (3, 21420416992), (4, 16065312744), (6, 10710208496), (8, 8032656372), (12, 5355104248), (13, 4943173152), (16, 4016328186), (19, 3382171104), (24, 2677552124), (26, 2471586576), (32, 2008164093), (38, 1691085552), (39, 1647724384), (48, 1338776062), (52, 1235793288), (57, 1127390368), (76, 845542776), (78, 823862192), (96, 669388031), (104, 617896644), (114, 563695184), (152, 422771388), (156, 411931096), (208, 308948322), (228, 281847592), (247, 260167008), (304, 211385694), (312, 205965548), (416, 154474161), (456, 140923796), (494, 130083504), (608, 105692847), (613, 104830752), (624, 102982774), (741, 86722336), (912, 70461898), (988, 65041752), (1226, 52415376), (1248, 51491387), (1482, 43361168), (1824, 35230949), (1839, 34943584), (1976, 32520876), (2452, 26207688), (2964, 21680584), (3678, 17471792), (3952, 16260438), (4421, 14535456), (4904, 13103844), (5928, 10840292), (7356, 8735896), (7904, 8130219), (7969, 8063904), (8842, 7267728), (9808, 6551922), (11647, 5517408), (11856, 5420146), (13263, 4845152), (14712, 4367948), (15938, 4031952), (17684, 3633864), (19616, 3275961), (23294, 2758704), (23712, 2710073), (23907, 2687968), (26526, 2422576), (29424, 2183974), (31876, 2015976), (34941, 1839136), (35368, 1816932), (46588, 1379352), (47814, 1343984), (53052, 1211288), (57473, 1118112), (58848, 1091987), (63752, 1007988), (69882, 919568), (70736, 908466), (83999, 765024), (93176, 689676), (95628, 671992), (106104, 605644), (114946, 559056), (127504, 503994), (139764, 459784), (141472, 454233), (151411, 424416), (167998, 382512), (172419, 372704), (186352, 344838), (191256, 335996), (212208, 302822), (229892, 279528), (251997, 255008)]