321407112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23957}}^1$

素因数の和:24022

約数の個数: 64

約数和(自身を含む): 885487680

約数和(自身を除く): 564080568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 23957, 47914, 71871, 95828, 143742, 191656, 287484, 311441, 574968, 622882, 934323, 1030151, 1245764, 1868646, 2060302, 2491528, 3090453, 3737292, 4120604, 6180906, 7474584, 8241208, 12361812, 13391963, 24723624, 26783926, 40175889, 53567852, 80351778, 107135704, 160703556, 321407112]

約数ペア:

[(1, 321407112), (2, 160703556), (3, 107135704), (4, 80351778), (6, 53567852), (8, 40175889), (12, 26783926), (13, 24723624), (24, 13391963), (26, 12361812), (39, 8241208), (43, 7474584), (52, 6180906), (78, 4120604), (86, 3737292), (104, 3090453), (129, 2491528), (156, 2060302), (172, 1868646), (258, 1245764), (312, 1030151), (344, 934323), (516, 622882), (559, 574968), (1032, 311441), (1118, 287484), (1677, 191656), (2236, 143742), (3354, 95828), (4472, 71871), (6708, 47914), (13416, 23957)]