8428879168

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1296

約数の個数: 112

約数和(自身を含む): 17854940160

約数和(自身を除く): 9426060992

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 71, 106, 124, 142, 212, 248, 284, 424, 496, 568, 848, 992, 1129, 1136, 1643, 1696, 1984, 2201, 2258, 2272, 3286, 3392, 3763, 4402, 4516, 4544, 6572, 7526, 8804, 9032, 13144, 15052, 17608, 18064, 26288, 30104, 34999, 35216, 36128, 52576, 59837, 60208, 69998, 70432, 72256, 80159, 105152, 116653, 119674, 120416, 139996, 140864, 160318, 233306, 239348, 240832, 279992, 320636, 466612, 478696, 559984, 641272, 933224, 957392, 1119968, 1282544, 1854947, 1866448, 1914784, 2239936, 2484929, 2565088, 3709894, 3732896, 3829568, 4248427, 4969858, 5130176, 7419788, 7465792, 8496854, 9939716, 14839576, 16993708, 19879432, 29679152, 33987416, 39758864, 59358304, 67974832, 79517728, 118716608, 131701237, 135949664, 159035456, 263402474, 271899328, 526804948, 1053609896, 2107219792, 4214439584, 8428879168]

約数ペア:

[(1, 8428879168), (2, 4214439584), (4, 2107219792), (8, 1053609896), (16, 526804948), (31, 271899328), (32, 263402474), (53, 159035456), (62, 135949664), (64, 131701237), (71, 118716608), (106, 79517728), (124, 67974832), (142, 59358304), (212, 39758864), (248, 33987416), (284, 29679152), (424, 19879432), (496, 16993708), (568, 14839576), (848, 9939716), (992, 8496854), (1129, 7465792), (1136, 7419788), (1643, 5130176), (1696, 4969858), (1984, 4248427), (2201, 3829568), (2258, 3732896), (2272, 3709894), (3286, 2565088), (3392, 2484929), (3763, 2239936), (4402, 1914784), (4516, 1866448), (4544, 1854947), (6572, 1282544), (7526, 1119968), (8804, 957392), (9032, 933224), (13144, 641272), (15052, 559984), (17608, 478696), (18064, 466612), (26288, 320636), (30104, 279992), (34999, 240832), (35216, 239348), (36128, 233306), (52576, 160318), (59837, 140864), (60208, 139996), (69998, 120416), (70432, 119674), (72256, 116653), (80159, 105152)]