263482908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{28627}}^1$

素因数の和:28706

約数の個数: 48

約数和(自身を含む): 673330560

約数和(自身を除く): 409847652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 28627, 57254, 85881, 114508, 171762, 343524, 372151, 744302, 1116453, 1488604, 1688993, 2232906, 3377986, 4465812, 5066979, 6755972, 10133958, 20267916, 21956909, 43913818, 65870727, 87827636, 131741454, 263482908]

約数ペア:

[(1, 263482908), (2, 131741454), (3, 87827636), (4, 65870727), (6, 43913818), (12, 21956909), (13, 20267916), (26, 10133958), (39, 6755972), (52, 5066979), (59, 4465812), (78, 3377986), (118, 2232906), (156, 1688993), (177, 1488604), (236, 1116453), (354, 744302), (708, 372151), (767, 343524), (1534, 171762), (2301, 114508), (3068, 85881), (4602, 57254), (9204, 28627)]