342139854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{40129}}^1$

素因数の和:40177

約数の個数: 48

約数和(自身を含む): 823467600

約数和(自身を除く): 481327746

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 40129, 80258, 120387, 240774, 280903, 561806, 842709, 1163741, 1685418, 1966321, 2327482, 3491223, 3932642, 5898963, 6982446, 8146187, 11797926, 16292374, 24438561, 48877122, 57023309, 114046618, 171069927, 342139854]

約数ペア:

[(1, 342139854), (2, 171069927), (3, 114046618), (6, 57023309), (7, 48877122), (14, 24438561), (21, 16292374), (29, 11797926), (42, 8146187), (49, 6982446), (58, 5898963), (87, 3932642), (98, 3491223), (147, 2327482), (174, 1966321), (203, 1685418), (294, 1163741), (406, 842709), (609, 561806), (1218, 280903), (1421, 240774), (2842, 120387), (4263, 80258), (8526, 40129)]