243460312

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{1049}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 464814000

約数和(自身を除く): 221353688

約数列:

[1, 2, 4, 8, 67, 134, 268, 433, 536, 866, 1049, 1732, 2098, 3464, 4196, 8392, 29011, 58022, 70283, 116044, 140566, 232088, 281132, 454217, 562264, 908434, 1816868, 3633736, 30432539, 60865078, 121730156, 243460312]

約数ペア:

[(1, 243460312), (2, 121730156), (4, 60865078), (8, 30432539), (67, 3633736), (134, 1816868), (268, 908434), (433, 562264), (536, 454217), (866, 281132), (1049, 232088), (1732, 140566), (2098, 116044), (3464, 70283), (4196, 58022), (8392, 29011)]