30487659776

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6947}}^1$

素因数の和:7080

約数の個数: 144

約数和(自身を含む): 72712765440

約数和(自身を除く): 42225105664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 79, 112, 124, 128, 158, 217, 224, 248, 256, 316, 434, 448, 496, 553, 632, 868, 896, 992, 1106, 1264, 1736, 1792, 1984, 2212, 2449, 2528, 3472, 3968, 4424, 4898, 5056, 6944, 6947, 7936, 8848, 9796, 10112, 13888, 13894, 17143, 17696, 19592, 20224, 27776, 27788, 34286, 35392, 39184, 48629, 55552, 55576, 68572, 70784, 78368, 97258, 111152, 137144, 141568, 156736, 194516, 215357, 222304, 274288, 313472, 389032, 430714, 444608, 548576, 548813, 626944, 778064, 861428, 889216, 1097152, 1097626, 1507499, 1556128, 1722856, 1778432, 2194304, 2195252, 3014998, 3112256, 3445712, 3841691, 4388608, 4390504, 6029996, 6224512, 6891424, 7683382, 8781008, 12059992, 12449024, 13782848, 15366764, 17013203, 17562016, 24119984, 27565696, 30733528, 34026406, 35124032, 48239968, 55131392, 61467056, 68052812, 70248064, 96479936, 119092421, 122934112, 136105624, 140496128, 192959872, 238184842, 245868224, 272211248, 385919744, 476369684, 491736448, 544422496, 952739368, 983472896, 1088844992, 1905478736, 2177689984, 3810957472, 4355379968, 7621914944, 15243829888, 30487659776]

約数ペア:

[(1, 30487659776), (2, 15243829888), (4, 7621914944), (7, 4355379968), (8, 3810957472), (14, 2177689984), (16, 1905478736), (28, 1088844992), (31, 983472896), (32, 952739368), (56, 544422496), (62, 491736448), (64, 476369684), (79, 385919744), (112, 272211248), (124, 245868224), (128, 238184842), (158, 192959872), (217, 140496128), (224, 136105624), (248, 122934112), (256, 119092421), (316, 96479936), (434, 70248064), (448, 68052812), (496, 61467056), (553, 55131392), (632, 48239968), (868, 35124032), (896, 34026406), (992, 30733528), (1106, 27565696), (1264, 24119984), (1736, 17562016), (1792, 17013203), (1984, 15366764), (2212, 13782848), (2449, 12449024), (2528, 12059992), (3472, 8781008), (3968, 7683382), (4424, 6891424), (4898, 6224512), (5056, 6029996), (6944, 4390504), (6947, 4388608), (7936, 3841691), (8848, 3445712), (9796, 3112256), (10112, 3014998), (13888, 2195252), (13894, 2194304), (17143, 1778432), (17696, 1722856), (19592, 1556128), (20224, 1507499), (27776, 1097626), (27788, 1097152), (34286, 889216), (35392, 861428), (39184, 778064), (48629, 626944), (55552, 548813), (55576, 548576), (68572, 444608), (70784, 430714), (78368, 389032), (97258, 313472), (111152, 274288), (137144, 222304), (141568, 215357), (156736, 194516)]