1247777544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{3659}}^1$

素因数の和:4774

約数の個数: 64

約数和(自身を含む): 3363393600

約数和(自身を除く): 2115616056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1093, 2186, 3279, 3659, 4372, 6558, 7318, 8744, 10977, 13116, 14209, 14636, 21954, 26232, 28418, 29272, 42627, 43908, 47567, 56836, 85254, 87816, 95134, 113672, 142701, 170508, 190268, 285402, 341016, 380536, 570804, 1141608, 3999287, 7998574, 11997861, 15997148, 23995722, 31994296, 47991444, 51990731, 95982888, 103981462, 155972193, 207962924, 311944386, 415925848, 623888772, 1247777544]

約数ペア:

[(1, 1247777544), (2, 623888772), (3, 415925848), (4, 311944386), (6, 207962924), (8, 155972193), (12, 103981462), (13, 95982888), (24, 51990731), (26, 47991444), (39, 31994296), (52, 23995722), (78, 15997148), (104, 11997861), (156, 7998574), (312, 3999287), (1093, 1141608), (2186, 570804), (3279, 380536), (3659, 341016), (4372, 285402), (6558, 190268), (7318, 170508), (8744, 142701), (10977, 113672), (13116, 95134), (14209, 87816), (14636, 85254), (21954, 56836), (26232, 47567), (28418, 43908), (29272, 42627)]