257339969124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{65182363}}^1$

素因数の和:65182424

約数の個数: 48

約数和(自身を含む): 700840777728

約数和(自身を除く): 443500808604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 65182363, 130364726, 195547089, 260729452, 391094178, 456276541, 782188356, 912553082, 1368829623, 1825106164, 2737659246, 3063571061, 5475318492, 6127142122, 9190713183, 12254284244, 18381426366, 21444997427, 36762852732, 42889994854, 64334992281, 85779989708, 128669984562, 257339969124]

約数ペア:

[(1, 257339969124), (2, 128669984562), (3, 85779989708), (4, 64334992281), (6, 42889994854), (7, 36762852732), (12, 21444997427), (14, 18381426366), (21, 12254284244), (28, 9190713183), (42, 6127142122), (47, 5475318492), (84, 3063571061), (94, 2737659246), (141, 1825106164), (188, 1368829623), (282, 912553082), (329, 782188356), (564, 456276541), (658, 391094178), (987, 260729452), (1316, 195547089), (1974, 130364726), (3948, 65182363)]