253758432

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 689472000

約数和(自身を除く): 435713568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 199, 222, 296, 359, 398, 444, 592, 597, 718, 796, 888, 1077, 1184, 1194, 1436, 1592, 1776, 2154, 2388, 2872, 3184, 3552, 4308, 4776, 5744, 6368, 7363, 8616, 9552, 11488, 13283, 14726, 17232, 19104, 22089, 26566, 29452, 34464, 39849, 44178, 53132, 58904, 71441, 79698, 88356, 106264, 117808, 142882, 159396, 176712, 212528, 214323, 235616, 285764, 318792, 353424, 425056, 428646, 571528, 637584, 706848, 857292, 1143056, 1275168, 1714584, 2286112, 2643317, 3429168, 5286634, 6858336, 7929951, 10573268, 15859902, 21146536, 31719804, 42293072, 63439608, 84586144, 126879216, 253758432]

約数ペア:

[(1, 253758432), (2, 126879216), (3, 84586144), (4, 63439608), (6, 42293072), (8, 31719804), (12, 21146536), (16, 15859902), (24, 10573268), (32, 7929951), (37, 6858336), (48, 5286634), (74, 3429168), (96, 2643317), (111, 2286112), (148, 1714584), (199, 1275168), (222, 1143056), (296, 857292), (359, 706848), (398, 637584), (444, 571528), (592, 428646), (597, 425056), (718, 353424), (796, 318792), (888, 285764), (1077, 235616), (1184, 214323), (1194, 212528), (1436, 176712), (1592, 159396), (1776, 142882), (2154, 117808), (2388, 106264), (2872, 88356), (3184, 79698), (3552, 71441), (4308, 58904), (4776, 53132), (5744, 44178), (6368, 39849), (7363, 34464), (8616, 29452), (9552, 26566), (11488, 22089), (13283, 19104), (14726, 17232)]