378400812

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3719}}^1$

素因数の和:3926

約数の個数: 48

約数和(自身を含む): 904108800

約数和(自身を除く): 525707988

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 139, 183, 244, 278, 366, 417, 556, 732, 834, 1668, 3719, 7438, 8479, 11157, 14876, 16958, 22314, 25437, 33916, 44628, 50874, 101748, 226859, 453718, 516941, 680577, 907436, 1033882, 1361154, 1550823, 2067764, 2722308, 3101646, 6203292, 31533401, 63066802, 94600203, 126133604, 189200406, 378400812]

約数ペア:

[(1, 378400812), (2, 189200406), (3, 126133604), (4, 94600203), (6, 63066802), (12, 31533401), (61, 6203292), (122, 3101646), (139, 2722308), (183, 2067764), (244, 1550823), (278, 1361154), (366, 1033882), (417, 907436), (556, 680577), (732, 516941), (834, 453718), (1668, 226859), (3719, 101748), (7438, 50874), (8479, 44628), (11157, 33916), (14876, 25437), (16958, 22314)]