311580204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{1801}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 784086240

約数和(自身を除く): 472506036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1109, 1801, 2218, 3327, 3602, 4436, 5403, 6654, 7204, 10806, 13308, 14417, 21612, 23413, 28834, 43251, 46826, 57668, 70239, 86502, 93652, 140478, 173004, 280956, 1997309, 3994618, 5991927, 7989236, 11983854, 23967708, 25965017, 51930034, 77895051, 103860068, 155790102, 311580204]

約数ペア:

[(1, 311580204), (2, 155790102), (3, 103860068), (4, 77895051), (6, 51930034), (12, 25965017), (13, 23967708), (26, 11983854), (39, 7989236), (52, 5991927), (78, 3994618), (156, 1997309), (1109, 280956), (1801, 173004), (2218, 140478), (3327, 93652), (3602, 86502), (4436, 70239), (5403, 57668), (6654, 46826), (7204, 43251), (10806, 28834), (13308, 23413), (14417, 21612)]