18200247352

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1373

約数の個数: 128

約数和(自身を含む): 40967700480

約数和(自身を除く): 22767453128

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 97, 142, 164, 194, 284, 287, 328, 388, 497, 568, 574, 679, 776, 994, 1148, 1151, 1358, 1988, 2296, 2302, 2716, 2911, 3976, 3977, 4604, 5432, 5822, 6887, 7954, 8057, 9208, 11644, 13774, 15908, 16114, 20377, 23288, 27548, 27839, 31816, 32228, 40754, 47191, 48209, 55096, 55678, 64456, 81508, 81721, 94382, 96418, 111356, 111647, 163016, 163442, 188764, 192836, 222712, 223294, 282367, 326884, 330337, 377528, 385672, 446588, 564734, 572047, 653768, 660674, 781529, 893176, 1129468, 1144094, 1321348, 1563058, 1976569, 2258936, 2288188, 2642696, 3126116, 3350561, 3953138, 4576376, 4577527, 6252232, 6701122, 7906276, 7926937, 9155054, 13402244, 15812552, 15853874, 18310108, 23453927, 26804488, 31707748, 32042689, 36620216, 46907854, 55488559, 63415496, 64085378, 93815708, 110977118, 128170756, 187631416, 221954236, 256341512, 325004417, 443908472, 650008834, 1300017668, 2275030919, 2600035336, 4550061838, 9100123676, 18200247352]

約数ペア:

[(1, 18200247352), (2, 9100123676), (4, 4550061838), (7, 2600035336), (8, 2275030919), (14, 1300017668), (28, 650008834), (41, 443908472), (56, 325004417), (71, 256341512), (82, 221954236), (97, 187631416), (142, 128170756), (164, 110977118), (194, 93815708), (284, 64085378), (287, 63415496), (328, 55488559), (388, 46907854), (497, 36620216), (568, 32042689), (574, 31707748), (679, 26804488), (776, 23453927), (994, 18310108), (1148, 15853874), (1151, 15812552), (1358, 13402244), (1988, 9155054), (2296, 7926937), (2302, 7906276), (2716, 6701122), (2911, 6252232), (3976, 4577527), (3977, 4576376), (4604, 3953138), (5432, 3350561), (5822, 3126116), (6887, 2642696), (7954, 2288188), (8057, 2258936), (9208, 1976569), (11644, 1563058), (13774, 1321348), (15908, 1144094), (16114, 1129468), (20377, 893176), (23288, 781529), (27548, 660674), (27839, 653768), (31816, 572047), (32228, 564734), (40754, 446588), (47191, 385672), (48209, 377528), (55096, 330337), (55678, 326884), (64456, 282367), (81508, 223294), (81721, 222712), (94382, 192836), (96418, 188764), (111356, 163442), (111647, 163016)]