427871544

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1279}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 1094860800

約数和(自身を除く): 666989256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 263, 318, 424, 526, 636, 789, 1052, 1272, 1279, 1578, 2104, 2558, 3156, 3837, 5116, 6312, 7674, 10232, 13939, 15348, 27878, 30696, 41817, 55756, 67787, 83634, 111512, 135574, 167268, 203361, 271148, 334536, 336377, 406722, 542296, 672754, 813444, 1009131, 1345508, 1626888, 2018262, 2691016, 4036524, 8073048, 17827981, 35655962, 53483943, 71311924, 106967886, 142623848, 213935772, 427871544]

約数ペア:

[(1, 427871544), (2, 213935772), (3, 142623848), (4, 106967886), (6, 71311924), (8, 53483943), (12, 35655962), (24, 17827981), (53, 8073048), (106, 4036524), (159, 2691016), (212, 2018262), (263, 1626888), (318, 1345508), (424, 1009131), (526, 813444), (636, 672754), (789, 542296), (1052, 406722), (1272, 336377), (1279, 334536), (1578, 271148), (2104, 203361), (2558, 167268), (3156, 135574), (3837, 111512), (5116, 83634), (6312, 67787), (7674, 55756), (10232, 41817), (13939, 30696), (15348, 27878)]