253024872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{620159}}^1$

素因数の和:620185

約数の個数: 32

約数和(自身を含む): 669772800

約数和(自身を除く): 416747928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 620159, 1240318, 1860477, 2480636, 3720954, 4961272, 7441908, 10542703, 14883816, 21085406, 31628109, 42170812, 63256218, 84341624, 126512436, 253024872]

約数ペア:

[(1, 253024872), (2, 126512436), (3, 84341624), (4, 63256218), (6, 42170812), (8, 31628109), (12, 21085406), (17, 14883816), (24, 10542703), (34, 7441908), (51, 4961272), (68, 3720954), (102, 2480636), (136, 1860477), (204, 1240318), (408, 620159)]