641872544

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{6121}}^1$

素因数の和:6273

約数の個数: 48

約数和(自身を含む): 1319046120

約数和(自身を除く): 677173576

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 113, 116, 226, 232, 452, 464, 904, 928, 1808, 3277, 3616, 6121, 6554, 12242, 13108, 24484, 26216, 48968, 52432, 97936, 104864, 177509, 195872, 355018, 691673, 710036, 1383346, 1420072, 2766692, 2840144, 5533384, 5680288, 11066768, 20058517, 22133536, 40117034, 80234068, 160468136, 320936272, 641872544]

約数ペア:

[(1, 641872544), (2, 320936272), (4, 160468136), (8, 80234068), (16, 40117034), (29, 22133536), (32, 20058517), (58, 11066768), (113, 5680288), (116, 5533384), (226, 2840144), (232, 2766692), (452, 1420072), (464, 1383346), (904, 710036), (928, 691673), (1808, 355018), (3277, 195872), (3616, 177509), (6121, 104864), (6554, 97936), (12242, 52432), (13108, 48968), (24484, 26216)]