261170412

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1913}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 631099392

約数和(自身を除く): 369928980

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 367, 372, 734, 1101, 1468, 1913, 2202, 3826, 4404, 5739, 7652, 11377, 11478, 22754, 22956, 34131, 45508, 59303, 68262, 118606, 136524, 177909, 237212, 355818, 702071, 711636, 1404142, 2106213, 2808284, 4212426, 8424852, 21764201, 43528402, 65292603, 87056804, 130585206, 261170412]

約数ペア:

[(1, 261170412), (2, 130585206), (3, 87056804), (4, 65292603), (6, 43528402), (12, 21764201), (31, 8424852), (62, 4212426), (93, 2808284), (124, 2106213), (186, 1404142), (367, 711636), (372, 702071), (734, 355818), (1101, 237212), (1468, 177909), (1913, 136524), (2202, 118606), (3826, 68262), (4404, 59303), (5739, 45508), (7652, 34131), (11377, 22956), (11478, 22754)]