864622096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 1847881728

約数和(自身を除く): 983259632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 127, 142, 208, 254, 284, 461, 508, 568, 922, 923, 1016, 1136, 1651, 1844, 1846, 2032, 3302, 3688, 3692, 5993, 6604, 7376, 7384, 9017, 11986, 13208, 14768, 18034, 23972, 26416, 32731, 36068, 47944, 58547, 65462, 72136, 95888, 117094, 117221, 130924, 144272, 234188, 234442, 261848, 425503, 468376, 468884, 523696, 761111, 851006, 936752, 937768, 1522222, 1702012, 1875536, 3044444, 3404024, 4156837, 6088888, 6808048, 8313674, 12177776, 16627348, 33254696, 54038881, 66509392, 108077762, 216155524, 432311048, 864622096]

約数ペア:

[(1, 864622096), (2, 432311048), (4, 216155524), (8, 108077762), (13, 66509392), (16, 54038881), (26, 33254696), (52, 16627348), (71, 12177776), (104, 8313674), (127, 6808048), (142, 6088888), (208, 4156837), (254, 3404024), (284, 3044444), (461, 1875536), (508, 1702012), (568, 1522222), (922, 937768), (923, 936752), (1016, 851006), (1136, 761111), (1651, 523696), (1844, 468884), (1846, 468376), (2032, 425503), (3302, 261848), (3688, 234442), (3692, 234188), (5993, 144272), (6604, 130924), (7376, 117221), (7384, 117094), (9017, 95888), (11986, 72136), (13208, 65462), (14768, 58547), (18034, 47944), (23972, 36068), (26416, 32731)]