256330302

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{15817}}^1$

素因数の和:15932

約数の個数: 32

約数和(自身を含む): 533762592

約数和(自身を除く): 277432290

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 219, 222, 438, 2701, 5402, 8103, 15817, 16206, 31634, 47451, 94902, 585229, 1154641, 1170458, 1755687, 2309282, 3463923, 3511374, 6927846, 42721717, 85443434, 128165151, 256330302]

約数ペア:

[(1, 256330302), (2, 128165151), (3, 85443434), (6, 42721717), (37, 6927846), (73, 3511374), (74, 3463923), (111, 2309282), (146, 1755687), (219, 1170458), (222, 1154641), (438, 585229), (2701, 94902), (5402, 47451), (8103, 31634), (15817, 16206)]