618573092

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 1123554432

約数和(自身を除く): 504981340

約数列:

[1, 2, 4, 73, 103, 131, 146, 157, 206, 262, 292, 314, 412, 524, 628, 7519, 9563, 11461, 13493, 15038, 16171, 19126, 20567, 22922, 26986, 30076, 32342, 38252, 41134, 45844, 53972, 64684, 82268, 984989, 1180483, 1501391, 1969978, 2118401, 2360966, 3002782, 3939956, 4236802, 4721932, 6005564, 8473604, 154643273, 309286546, 618573092]

約数ペア:

[(1, 618573092), (2, 309286546), (4, 154643273), (73, 8473604), (103, 6005564), (131, 4721932), (146, 4236802), (157, 3939956), (206, 3002782), (262, 2360966), (292, 2118401), (314, 1969978), (412, 1501391), (524, 1180483), (628, 984989), (7519, 82268), (9563, 64684), (11461, 53972), (13493, 45844), (15038, 41134), (16171, 38252), (19126, 32342), (20567, 30076), (22922, 26986)]