564558174

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1547

約数の個数: 80

約数和(自身を含む): 1323294720

約数和(自身を除く): 758736546

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 79, 81, 93, 158, 162, 186, 237, 279, 474, 558, 711, 837, 1422, 1423, 1674, 2133, 2449, 2511, 2846, 4266, 4269, 4898, 5022, 6399, 7347, 8538, 12798, 12807, 14694, 22041, 25614, 38421, 44082, 44113, 66123, 76842, 88226, 112417, 115263, 132246, 132339, 198369, 224834, 230526, 264678, 337251, 396738, 397017, 674502, 794034, 1011753, 1191051, 2023506, 2382102, 3035259, 3484927, 3573153, 6070518, 6969854, 7146306, 9105777, 10454781, 18211554, 20909562, 31364343, 62728686, 94093029, 188186058, 282279087, 564558174]

約数ペア:

[(1, 564558174), (2, 282279087), (3, 188186058), (6, 94093029), (9, 62728686), (18, 31364343), (27, 20909562), (31, 18211554), (54, 10454781), (62, 9105777), (79, 7146306), (81, 6969854), (93, 6070518), (158, 3573153), (162, 3484927), (186, 3035259), (237, 2382102), (279, 2023506), (474, 1191051), (558, 1011753), (711, 794034), (837, 674502), (1422, 397017), (1423, 396738), (1674, 337251), (2133, 264678), (2449, 230526), (2511, 224834), (2846, 198369), (4266, 132339), (4269, 132246), (4898, 115263), (5022, 112417), (6399, 88226), (7347, 76842), (8538, 66123), (12798, 44113), (12807, 44082), (14694, 38421), (22041, 25614)]