397481424

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 1067044800

約数和(自身を除く): 669563376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 283, 348, 464, 566, 696, 849, 1009, 1132, 1392, 1698, 2018, 2264, 3027, 3396, 4036, 4528, 6054, 6792, 8072, 8207, 12108, 13584, 16144, 16414, 24216, 24621, 29261, 32828, 48432, 49242, 58522, 65656, 87783, 98484, 117044, 131312, 175566, 196968, 234088, 285547, 351132, 393936, 468176, 571094, 702264, 856641, 1142188, 1404528, 1713282, 2284376, 3426564, 4568752, 6853128, 8280863, 13706256, 16561726, 24842589, 33123452, 49685178, 66246904, 99370356, 132493808, 198740712, 397481424]

約数ペア:

[(1, 397481424), (2, 198740712), (3, 132493808), (4, 99370356), (6, 66246904), (8, 49685178), (12, 33123452), (16, 24842589), (24, 16561726), (29, 13706256), (48, 8280863), (58, 6853128), (87, 4568752), (116, 3426564), (174, 2284376), (232, 1713282), (283, 1404528), (348, 1142188), (464, 856641), (566, 702264), (696, 571094), (849, 468176), (1009, 393936), (1132, 351132), (1392, 285547), (1698, 234088), (2018, 196968), (2264, 175566), (3027, 131312), (3396, 117044), (4036, 98484), (4528, 87783), (6054, 65656), (6792, 58522), (8072, 49242), (8207, 48432), (12108, 32828), (13584, 29261), (16144, 24621), (16414, 24216)]