1400568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 3827880

約数和(自身を除く): 2427312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 4489, 5226, 6968, 8978, 10452, 13467, 17956, 20904, 26934, 35912, 53868, 58357, 107736, 116714, 175071, 233428, 350142, 466856, 700284, 1400568]

約数ペア:

[(1, 1400568), (2, 700284), (3, 466856), (4, 350142), (6, 233428), (8, 175071), (12, 116714), (13, 107736), (24, 58357), (26, 53868), (39, 35912), (52, 26934), (67, 20904), (78, 17956), (104, 13467), (134, 10452), (156, 8978), (201, 6968), (268, 5226), (312, 4489), (402, 3484), (536, 2613), (804, 1742), (871, 1608)]