617901486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3461

約数の個数: 64

約数和(自身を含む): 1362493440

約数和(自身を除く): 744591954

約数列:

[1, 2, 3, 6, 23, 31, 43, 46, 62, 69, 86, 93, 129, 138, 186, 258, 713, 989, 1333, 1426, 1978, 2139, 2666, 2967, 3359, 3999, 4278, 5934, 6718, 7998, 10077, 20154, 30659, 61318, 77257, 91977, 104129, 144437, 154514, 183954, 208258, 231771, 288874, 312387, 433311, 463542, 624774, 866622, 2394967, 3322051, 4477547, 4789934, 6644102, 7184901, 8955094, 9966153, 13432641, 14369802, 19932306, 26865282, 102983581, 205967162, 308950743, 617901486]

約数ペア:

[(1, 617901486), (2, 308950743), (3, 205967162), (6, 102983581), (23, 26865282), (31, 19932306), (43, 14369802), (46, 13432641), (62, 9966153), (69, 8955094), (86, 7184901), (93, 6644102), (129, 4789934), (138, 4477547), (186, 3322051), (258, 2394967), (713, 866622), (989, 624774), (1333, 463542), (1426, 433311), (1978, 312387), (2139, 288874), (2666, 231771), (2967, 208258), (3359, 183954), (3999, 154514), (4278, 144437), (5934, 104129), (6718, 91977), (7998, 77257), (10077, 61318), (20154, 30659)]