253841268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4519}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 615587840

約数和(自身を除く): 361746572

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 151, 186, 302, 372, 453, 604, 906, 1812, 4519, 4681, 9038, 9362, 13557, 14043, 18076, 18724, 27114, 28086, 54228, 56172, 140089, 280178, 420267, 560356, 682369, 840534, 1364738, 1681068, 2047107, 2729476, 4094214, 8188428, 21153439, 42306878, 63460317, 84613756, 126920634, 253841268]

約数ペア:

[(1, 253841268), (2, 126920634), (3, 84613756), (4, 63460317), (6, 42306878), (12, 21153439), (31, 8188428), (62, 4094214), (93, 2729476), (124, 2047107), (151, 1681068), (186, 1364738), (302, 840534), (372, 682369), (453, 560356), (604, 420267), (906, 280178), (1812, 140089), (4519, 56172), (4681, 54228), (9038, 28086), (9362, 27114), (13557, 18724), (14043, 18076)]