307516404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63589}}^1$

素因数の和:63640

約数の個数: 48

約数和(自身を含む): 797672960

約数和(自身を除く): 490156556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 63589, 127178, 190767, 254356, 381534, 763068, 826657, 1653314, 1971259, 2479971, 3306628, 3942518, 4959942, 5913777, 7885036, 9919884, 11827554, 23655108, 25626367, 51252734, 76879101, 102505468, 153758202, 307516404]

約数ペア:

[(1, 307516404), (2, 153758202), (3, 102505468), (4, 76879101), (6, 51252734), (12, 25626367), (13, 23655108), (26, 11827554), (31, 9919884), (39, 7885036), (52, 5913777), (62, 4959942), (78, 3942518), (93, 3306628), (124, 2479971), (156, 1971259), (186, 1653314), (372, 826657), (403, 763068), (806, 381534), (1209, 254356), (1612, 190767), (2418, 127178), (4836, 63589)]