13389168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 38192000

約数和(自身を除く): 24802832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 499, 516, 559, 624, 688, 998, 1032, 1118, 1497, 1677, 1996, 2064, 2236, 2994, 3354, 3992, 4472, 5988, 6487, 6708, 7984, 8944, 11976, 12974, 13416, 19461, 21457, 23952, 25948, 26832, 38922, 42914, 51896, 64371, 77844, 85828, 103792, 128742, 155688, 171656, 257484, 278941, 311376, 343312, 514968, 557882, 836823, 1029936, 1115764, 1673646, 2231528, 3347292, 4463056, 6694584, 13389168]

約数ペア:

[(1, 13389168), (2, 6694584), (3, 4463056), (4, 3347292), (6, 2231528), (8, 1673646), (12, 1115764), (13, 1029936), (16, 836823), (24, 557882), (26, 514968), (39, 343312), (43, 311376), (48, 278941), (52, 257484), (78, 171656), (86, 155688), (104, 128742), (129, 103792), (156, 85828), (172, 77844), (208, 64371), (258, 51896), (312, 42914), (344, 38922), (499, 26832), (516, 25948), (559, 23952), (624, 21457), (688, 19461), (998, 13416), (1032, 12974), (1118, 11976), (1497, 8944), (1677, 7984), (1996, 6708), (2064, 6487), (2236, 5988), (2994, 4472), (3354, 3992)]