2238188864

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{1039}}^1$

素因数の和:1495

約数の個数: 56

約数和(自身を含む): 4504456320

約数和(自身を除く): 2266267456

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 347, 388, 694, 776, 1039, 1388, 1552, 2078, 2776, 3104, 4156, 5552, 6208, 8312, 11104, 16624, 22208, 33248, 33659, 66496, 67318, 100783, 134636, 201566, 269272, 360533, 403132, 538544, 721066, 806264, 1077088, 1442132, 1612528, 2154176, 2884264, 3225056, 5768528, 6450112, 11537056, 23074112, 34971701, 69943402, 139886804, 279773608, 559547216, 1119094432, 2238188864]

約数ペア:

[(1, 2238188864), (2, 1119094432), (4, 559547216), (8, 279773608), (16, 139886804), (32, 69943402), (64, 34971701), (97, 23074112), (194, 11537056), (347, 6450112), (388, 5768528), (694, 3225056), (776, 2884264), (1039, 2154176), (1388, 1612528), (1552, 1442132), (2078, 1077088), (2776, 806264), (3104, 721066), (4156, 538544), (5552, 403132), (6208, 360533), (8312, 269272), (11104, 201566), (16624, 134636), (22208, 100783), (33248, 67318), (33659, 66496)]