15131652528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{318749}}^1$

素因数の和:318826

約数の個数: 80

約数和(自身を含む): 41738400000

約数和(自身を除く): 26606747472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1978, 2064, 2967, 3956, 5934, 7912, 11868, 15824, 23736, 47472, 318749, 637498, 956247, 1274996, 1912494, 2549992, 3824988, 5099984, 7331227, 7649976, 13706207, 14662454, 15299952, 21993681, 27412414, 29324908, 41118621, 43987362, 54824828, 58649816, 82237242, 87974724, 109649656, 117299632, 164474484, 175949448, 219299312, 315242761, 328948968, 351898896, 630485522, 657897936, 945728283, 1260971044, 1891456566, 2521942088, 3782913132, 5043884176, 7565826264, 15131652528]

約数ペア:

[(1, 15131652528), (2, 7565826264), (3, 5043884176), (4, 3782913132), (6, 2521942088), (8, 1891456566), (12, 1260971044), (16, 945728283), (23, 657897936), (24, 630485522), (43, 351898896), (46, 328948968), (48, 315242761), (69, 219299312), (86, 175949448), (92, 164474484), (129, 117299632), (138, 109649656), (172, 87974724), (184, 82237242), (258, 58649816), (276, 54824828), (344, 43987362), (368, 41118621), (516, 29324908), (552, 27412414), (688, 21993681), (989, 15299952), (1032, 14662454), (1104, 13706207), (1978, 7649976), (2064, 7331227), (2967, 5099984), (3956, 3824988), (5934, 2549992), (7912, 1912494), (11868, 1274996), (15824, 956247), (23736, 637498), (47472, 318749)]