326236424

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{509}}^1\times {\mathrm{709}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 619191000

約数和(自身を除く): 292954576

約数列:

[1, 2, 4, 8, 113, 226, 452, 509, 709, 904, 1018, 1418, 2036, 2836, 4072, 5672, 57517, 80117, 115034, 160234, 230068, 320468, 360881, 460136, 640936, 721762, 1443524, 2887048, 40779553, 81559106, 163118212, 326236424]

約数ペア:

[(1, 326236424), (2, 163118212), (4, 81559106), (8, 40779553), (113, 2887048), (226, 1443524), (452, 721762), (509, 640936), (709, 460136), (904, 360881), (1018, 320468), (1418, 230068), (2036, 160234), (2836, 115034), (4072, 80117), (5672, 57517)]