258715672384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16366123}}^1$

素因数の和:16366167

約数の個数: 56

約数和(自身を含む): 581979369440

約数和(自身を除く): 323263697056

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 16366123, 32732246, 65464492, 130928984, 212759599, 261857968, 310956337, 425519198, 523715936, 621912674, 851038396, 1047431872, 1243825348, 1702076792, 2487650696, 3404153584, 4042432381, 4975301392, 6808307168, 8084864762, 9950602784, 13616614336, 16169729524, 19901205568, 32339459048, 64678918096, 129357836192, 258715672384]

約数ペア:

[(1, 258715672384), (2, 129357836192), (4, 64678918096), (8, 32339459048), (13, 19901205568), (16, 16169729524), (19, 13616614336), (26, 9950602784), (32, 8084864762), (38, 6808307168), (52, 4975301392), (64, 4042432381), (76, 3404153584), (104, 2487650696), (152, 1702076792), (208, 1243825348), (247, 1047431872), (304, 851038396), (416, 621912674), (494, 523715936), (608, 425519198), (832, 310956337), (988, 261857968), (1216, 212759599), (1976, 130928984), (3952, 65464492), (7904, 32732246), (15808, 16366123)]