331435968

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21851}}^1$

素因数の和:21945

約数の個数: 56

約数和(自身を含む): 888065280

約数和(自身を除く): 556629312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 15168, 21851, 43702, 65553, 87404, 131106, 174808, 262212, 349616, 524424, 699232, 1048848, 1398464, 1726229, 2097696, 3452458, 4195392, 5178687, 6904916, 10357374, 13809832, 20714748, 27619664, 41429496, 55239328, 82858992, 110478656, 165717984, 331435968]

約数ペア:

[(1, 331435968), (2, 165717984), (3, 110478656), (4, 82858992), (6, 55239328), (8, 41429496), (12, 27619664), (16, 20714748), (24, 13809832), (32, 10357374), (48, 6904916), (64, 5178687), (79, 4195392), (96, 3452458), (158, 2097696), (192, 1726229), (237, 1398464), (316, 1048848), (474, 699232), (632, 524424), (948, 349616), (1264, 262212), (1896, 174808), (2528, 131106), (3792, 87404), (5056, 65553), (7584, 43702), (15168, 21851)]