397016628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{56171}}^1$

素因数の和:56228

約数の個数: 48

約数和(自身を含む): 1006602240

約数和(自身を除く): 609585612

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 56171, 112342, 168513, 224684, 337026, 674052, 1067249, 1741301, 2134498, 3201747, 3482602, 4268996, 5223903, 6403494, 6965204, 10447806, 12806988, 20895612, 33084719, 66169438, 99254157, 132338876, 198508314, 397016628]

約数ペア:

[(1, 397016628), (2, 198508314), (3, 132338876), (4, 99254157), (6, 66169438), (12, 33084719), (19, 20895612), (31, 12806988), (38, 10447806), (57, 6965204), (62, 6403494), (76, 5223903), (93, 4268996), (114, 3482602), (124, 3201747), (186, 2134498), (228, 1741301), (372, 1067249), (589, 674052), (1178, 337026), (1767, 224684), (2356, 168513), (3534, 112342), (7068, 56171)]