345852912

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 923269280

約数和(自身を除く): 577416368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 193, 222, 296, 386, 444, 579, 592, 772, 888, 1009, 1158, 1544, 1776, 2018, 2316, 3027, 3088, 4036, 4632, 6054, 7141, 8072, 9264, 12108, 14282, 16144, 21423, 24216, 28564, 37333, 42846, 48432, 57128, 74666, 85692, 111999, 114256, 149332, 171384, 194737, 223998, 298664, 342768, 389474, 447996, 584211, 597328, 778948, 895992, 1168422, 1557896, 1791984, 2336844, 3115792, 4673688, 7205269, 9347376, 14410538, 21615807, 28821076, 43231614, 57642152, 86463228, 115284304, 172926456, 345852912]

約数ペア:

[(1, 345852912), (2, 172926456), (3, 115284304), (4, 86463228), (6, 57642152), (8, 43231614), (12, 28821076), (16, 21615807), (24, 14410538), (37, 9347376), (48, 7205269), (74, 4673688), (111, 3115792), (148, 2336844), (193, 1791984), (222, 1557896), (296, 1168422), (386, 895992), (444, 778948), (579, 597328), (592, 584211), (772, 447996), (888, 389474), (1009, 342768), (1158, 298664), (1544, 223998), (1776, 194737), (2018, 171384), (2316, 149332), (3027, 114256), (3088, 111999), (4036, 85692), (4632, 74666), (6054, 57128), (7141, 48432), (8072, 42846), (9264, 37333), (12108, 28564), (14282, 24216), (16144, 21423)]