268501748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{29741}}^1$

素因数の和:29843

約数の個数: 24

約数和(自身を含む): 490505064

約数和(自身を除く): 222003316

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 29741, 59482, 118964, 1100417, 1814201, 2200834, 3628402, 4401668, 7256804, 67125437, 134250874, 268501748]

約数ペア:

[(1, 268501748), (2, 134250874), (4, 67125437), (37, 7256804), (61, 4401668), (74, 3628402), (122, 2200834), (148, 1814201), (244, 1100417), (2257, 118964), (4514, 59482), (9028, 29741)]