260379984

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{22697}}^1$

素因数の和:22947

約数の個数: 40

約数和(自身を含む): 675492480

約数和(自身を除く): 415112496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 22697, 45394, 68091, 90788, 136182, 181576, 272364, 363152, 544728, 1089456, 5424583, 10849166, 16273749, 21698332, 32547498, 43396664, 65094996, 86793328, 130189992, 260379984]

約数ペア:

[(1, 260379984), (2, 130189992), (3, 86793328), (4, 65094996), (6, 43396664), (8, 32547498), (12, 21698332), (16, 16273749), (24, 10849166), (48, 5424583), (239, 1089456), (478, 544728), (717, 363152), (956, 272364), (1434, 181576), (1912, 136182), (2868, 90788), (3824, 68091), (5736, 45394), (11472, 22697)]