2158430256

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{318917}}^1$

素因数の和:318978

約数の個数: 60

約数和(自身を含む): 6169149792

約数和(自身を除く): 4010719536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 318917, 637834, 956751, 1275668, 1913502, 2551336, 2870253, 3827004, 5102672, 5740506, 7654008, 11481012, 14989099, 15308016, 22962024, 29978198, 44967297, 45924048, 59956396, 89934594, 119912792, 134901891, 179869188, 239825584, 269803782, 359738376, 539607564, 719476752, 1079215128, 2158430256]

約数ペア:

[(1, 2158430256), (2, 1079215128), (3, 719476752), (4, 539607564), (6, 359738376), (8, 269803782), (9, 239825584), (12, 179869188), (16, 134901891), (18, 119912792), (24, 89934594), (36, 59956396), (47, 45924048), (48, 44967297), (72, 29978198), (94, 22962024), (141, 15308016), (144, 14989099), (188, 11481012), (282, 7654008), (376, 5740506), (423, 5102672), (564, 3827004), (752, 2870253), (846, 2551336), (1128, 1913502), (1692, 1275668), (2256, 956751), (3384, 637834), (6768, 318917)]