279756088

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{1063}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 533957760

約数和(自身を除く): 254201672

約数列:

[1, 2, 4, 8, 67, 134, 268, 491, 536, 982, 1063, 1964, 2126, 3928, 4252, 8504, 32897, 65794, 71221, 131588, 142442, 263176, 284884, 521933, 569768, 1043866, 2087732, 4175464, 34969511, 69939022, 139878044, 279756088]

約数ペア:

[(1, 279756088), (2, 139878044), (4, 69939022), (8, 34969511), (67, 4175464), (134, 2087732), (268, 1043866), (491, 569768), (536, 521933), (982, 284884), (1063, 263176), (1964, 142442), (2126, 131588), (3928, 71221), (4252, 65794), (8504, 32897)]