740120988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{8291}}^1$

素因数の和:8514

約数の個数: 48

約数和(自身を含む): 1777539456

約数和(自身を除く): 1037418468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 173, 258, 346, 516, 519, 692, 1038, 2076, 7439, 8291, 14878, 16582, 22317, 24873, 29756, 33164, 44634, 49746, 89268, 99492, 356513, 713026, 1069539, 1426052, 1434343, 2139078, 2868686, 4278156, 4303029, 5737372, 8606058, 17212116, 61676749, 123353498, 185030247, 246706996, 370060494, 740120988]

約数ペア:

[(1, 740120988), (2, 370060494), (3, 246706996), (4, 185030247), (6, 123353498), (12, 61676749), (43, 17212116), (86, 8606058), (129, 5737372), (172, 4303029), (173, 4278156), (258, 2868686), (346, 2139078), (516, 1434343), (519, 1426052), (692, 1069539), (1038, 713026), (2076, 356513), (7439, 99492), (8291, 89268), (14878, 49746), (16582, 44634), (22317, 33164), (24873, 29756)]