385683896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 855807120

約数和(自身を除く): 470123224

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 227, 248, 403, 442, 454, 527, 806, 884, 908, 961, 1054, 1612, 1768, 1816, 1922, 2108, 2951, 3224, 3844, 3859, 4216, 5902, 6851, 7037, 7688, 7718, 11804, 12493, 13702, 14074, 15436, 16337, 23608, 24986, 27404, 28148, 30872, 32674, 49972, 50167, 54808, 56296, 65348, 91481, 99944, 100334, 119629, 130696, 182962, 200668, 212381, 218147, 239258, 365924, 401336, 424762, 436294, 478516, 731848, 849524, 872588, 957032, 1555177, 1699048, 1745176, 2835911, 3110354, 3708499, 5671822, 6220708, 7416998, 11343644, 12441416, 14833996, 22687288, 29667992, 48210487, 96420974, 192841948, 385683896]

約数ペア:

[(1, 385683896), (2, 192841948), (4, 96420974), (8, 48210487), (13, 29667992), (17, 22687288), (26, 14833996), (31, 12441416), (34, 11343644), (52, 7416998), (62, 6220708), (68, 5671822), (104, 3708499), (124, 3110354), (136, 2835911), (221, 1745176), (227, 1699048), (248, 1555177), (403, 957032), (442, 872588), (454, 849524), (527, 731848), (806, 478516), (884, 436294), (908, 424762), (961, 401336), (1054, 365924), (1612, 239258), (1768, 218147), (1816, 212381), (1922, 200668), (2108, 182962), (2951, 130696), (3224, 119629), (3844, 100334), (3859, 99944), (4216, 91481), (5902, 65348), (6851, 56296), (7037, 54808), (7688, 50167), (7718, 49972), (11804, 32674), (12493, 30872), (13702, 28148), (14074, 27404), (15436, 24986), (16337, 23608)]