247658164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 480513600

約数和(自身を除く): 232855436

約数列:

[1, 2, 4, 13, 26, 52, 59, 89, 118, 178, 236, 356, 767, 907, 1157, 1534, 1814, 2314, 3068, 3628, 4628, 5251, 10502, 11791, 21004, 23582, 47164, 53513, 68263, 80723, 107026, 136526, 161446, 214052, 273052, 322892, 695669, 1049399, 1391338, 2098798, 2782676, 4197596, 4762657, 9525314, 19050628, 61914541, 123829082, 247658164]

約数ペア:

[(1, 247658164), (2, 123829082), (4, 61914541), (13, 19050628), (26, 9525314), (52, 4762657), (59, 4197596), (89, 2782676), (118, 2098798), (178, 1391338), (236, 1049399), (356, 695669), (767, 322892), (907, 273052), (1157, 214052), (1534, 161446), (1814, 136526), (2314, 107026), (3068, 80723), (3628, 68263), (4628, 53513), (5251, 47164), (10502, 23582), (11791, 21004)]