253944312

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{341323}}^1$

素因数の和:341363

約数の個数: 32

約数和(自身を含む): 655342080

約数和(自身を除く): 401397768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 341323, 682646, 1023969, 1365292, 2047938, 2730584, 4095876, 8191752, 10581013, 21162026, 31743039, 42324052, 63486078, 84648104, 126972156, 253944312]

約数ペア:

[(1, 253944312), (2, 126972156), (3, 84648104), (4, 63486078), (6, 42324052), (8, 31743039), (12, 21162026), (24, 10581013), (31, 8191752), (62, 4095876), (93, 2730584), (124, 2047938), (186, 1365292), (248, 1023969), (372, 682646), (744, 341323)]