211786512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13411}}^1$

素因数の和:13476

約数の個数: 80

約数和(自身を含む): 638625792

約数和(自身を除く): 426839280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 13411, 15792, 26822, 40233, 53644, 80466, 93877, 107288, 160932, 187754, 214576, 281631, 321864, 375508, 563262, 630317, 643728, 751016, 1126524, 1260634, 1502032, 1890951, 2253048, 2521268, 3781902, 4412219, 4506096, 5042536, 7563804, 8824438, 10085072, 13236657, 15127608, 17648876, 26473314, 30255216, 35297752, 52946628, 70595504, 105893256, 211786512]

約数ペア:

[(1, 211786512), (2, 105893256), (3, 70595504), (4, 52946628), (6, 35297752), (7, 30255216), (8, 26473314), (12, 17648876), (14, 15127608), (16, 13236657), (21, 10085072), (24, 8824438), (28, 7563804), (42, 5042536), (47, 4506096), (48, 4412219), (56, 3781902), (84, 2521268), (94, 2253048), (112, 1890951), (141, 1502032), (168, 1260634), (188, 1126524), (282, 751016), (329, 643728), (336, 630317), (376, 563262), (564, 375508), (658, 321864), (752, 281631), (987, 214576), (1128, 187754), (1316, 160932), (1974, 107288), (2256, 93877), (2632, 80466), (3948, 53644), (5264, 40233), (7896, 26822), (13411, 15792)]