621014766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 1334361600

約数和(自身を除く): 713346834

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 89, 118, 138, 177, 178, 267, 354, 534, 857, 1357, 1714, 2047, 2571, 2714, 4071, 4094, 5142, 5251, 6141, 8142, 10502, 12282, 15753, 19711, 31506, 39422, 50563, 59133, 76273, 101126, 118266, 120773, 151689, 152546, 228819, 241546, 303378, 362319, 457638, 724638, 1162949, 1754279, 2325898, 3488847, 3508558, 4500107, 5262837, 6977694, 9000214, 10525674, 13500321, 27000642, 103502461, 207004922, 310507383, 621014766]

約数ペア:

[(1, 621014766), (2, 310507383), (3, 207004922), (6, 103502461), (23, 27000642), (46, 13500321), (59, 10525674), (69, 9000214), (89, 6977694), (118, 5262837), (138, 4500107), (177, 3508558), (178, 3488847), (267, 2325898), (354, 1754279), (534, 1162949), (857, 724638), (1357, 457638), (1714, 362319), (2047, 303378), (2571, 241546), (2714, 228819), (4071, 152546), (4094, 151689), (5142, 120773), (5251, 118266), (6141, 101126), (8142, 76273), (10502, 59133), (12282, 50563), (15753, 39422), (19711, 31506)]