245887352

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1889}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 471517200

約数和(自身を除く): 225629848

約数列:

[1, 2, 4, 8, 53, 106, 212, 307, 424, 614, 1228, 1889, 2456, 3778, 7556, 15112, 16271, 32542, 65084, 100117, 130168, 200234, 400468, 579923, 800936, 1159846, 2319692, 4639384, 30735919, 61471838, 122943676, 245887352]

約数ペア:

[(1, 245887352), (2, 122943676), (4, 61471838), (8, 30735919), (53, 4639384), (106, 2319692), (212, 1159846), (307, 800936), (424, 579923), (614, 400468), (1228, 200234), (1889, 130168), (2456, 100117), (3778, 65084), (7556, 32542), (15112, 16271)]