716820246

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 1628467200

約数和(自身を除く): 911646954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 113, 158, 226, 237, 339, 474, 678, 711, 1017, 1422, 1487, 2034, 2133, 2974, 3051, 4266, 4461, 6102, 8922, 8927, 13383, 17854, 26766, 26781, 40149, 53562, 80298, 80343, 117473, 160686, 168031, 234946, 241029, 336062, 352419, 482058, 504093, 704838, 1008186, 1057257, 1512279, 2114514, 3024558, 3171771, 4536837, 6343542, 9073674, 13274449, 26548898, 39823347, 79646694, 119470041, 238940082, 358410123, 716820246]

約数ペア:

[(1, 716820246), (2, 358410123), (3, 238940082), (6, 119470041), (9, 79646694), (18, 39823347), (27, 26548898), (54, 13274449), (79, 9073674), (113, 6343542), (158, 4536837), (226, 3171771), (237, 3024558), (339, 2114514), (474, 1512279), (678, 1057257), (711, 1008186), (1017, 704838), (1422, 504093), (1487, 482058), (2034, 352419), (2133, 336062), (2974, 241029), (3051, 234946), (4266, 168031), (4461, 160686), (6102, 117473), (8922, 80343), (8927, 80298), (13383, 53562), (17854, 40149), (26766, 26781)]