253399236

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{570719}}^1$

素因数の和:570763

約数の個数: 24

約数和(自身を含む): 607246080

約数和(自身を除く): 353846844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 570719, 1141438, 1712157, 2282876, 3424314, 6848628, 21116603, 42233206, 63349809, 84466412, 126699618, 253399236]

約数ペア:

[(1, 253399236), (2, 126699618), (3, 84466412), (4, 63349809), (6, 42233206), (12, 21116603), (37, 6848628), (74, 3424314), (111, 2282876), (148, 1712157), (222, 1141438), (444, 570719)]