972156984

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 2452960800

約数和(自身を除く): 1480803816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 277, 514, 554, 569, 771, 831, 1028, 1108, 1138, 1542, 1662, 1707, 2056, 2216, 2276, 3084, 3324, 3414, 4552, 6168, 6648, 6828, 13656, 71189, 142378, 146233, 157613, 213567, 284756, 292466, 315226, 427134, 438699, 472839, 569512, 584932, 630452, 854268, 877398, 945678, 1169864, 1260904, 1708536, 1754796, 1891356, 3509592, 3782712, 40506541, 81013082, 121519623, 162026164, 243039246, 324052328, 486078492, 972156984]

約数ペア:

[(1, 972156984), (2, 486078492), (3, 324052328), (4, 243039246), (6, 162026164), (8, 121519623), (12, 81013082), (24, 40506541), (257, 3782712), (277, 3509592), (514, 1891356), (554, 1754796), (569, 1708536), (771, 1260904), (831, 1169864), (1028, 945678), (1108, 877398), (1138, 854268), (1542, 630452), (1662, 584932), (1707, 569512), (2056, 472839), (2216, 438699), (2276, 427134), (3084, 315226), (3324, 292466), (3414, 284756), (4552, 213567), (6168, 157613), (6648, 146233), (6828, 142378), (13656, 71189)]