330729204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68389}}^1$

素因数の和:68440

約数の個数: 48

約数和(自身を含む): 857884160

約数和(自身を除く): 527154956

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, 68389, 136778, 205167, 273556, 410334, 820668, 889057, 1778114, 2120059, 2667171, 3556228, 4240118, 5334342, 6360177, 8480236, 10668684, 12720354, 25440708, 27560767, 55121534, 82682301, 110243068, 165364602, 330729204]

約数ペア:

[(1, 330729204), (2, 165364602), (3, 110243068), (4, 82682301), (6, 55121534), (12, 27560767), (13, 25440708), (26, 12720354), (31, 10668684), (39, 8480236), (52, 6360177), (62, 5334342), (78, 4240118), (93, 3556228), (124, 2667171), (156, 2120059), (186, 1778114), (372, 889057), (403, 820668), (806, 410334), (1209, 273556), (1612, 205167), (2418, 136778), (4836, 68389)]