258121314

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3884

約数の個数: 72

約数和(自身を含む): 634722816

約数和(自身を除く): 376601502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 3069, 3751, 3823, 6138, 7502, 7646, 11253, 11469, 22506, 22938, 33759, 34407, 42053, 67518, 68814, 84106, 118513, 126159, 237026, 252318, 355539, 378477, 462583, 711078, 756954, 925166, 1066617, 1303643, 1387749, 2133234, 2607286, 2775498, 3910929, 4163247, 7821858, 8326494, 11732787, 14340073, 23465574, 28680146, 43020219, 86040438, 129060657, 258121314]

約数ペア:

[(1, 258121314), (2, 129060657), (3, 86040438), (6, 43020219), (9, 28680146), (11, 23465574), (18, 14340073), (22, 11732787), (31, 8326494), (33, 7821858), (62, 4163247), (66, 3910929), (93, 2775498), (99, 2607286), (121, 2133234), (186, 1387749), (198, 1303643), (242, 1066617), (279, 925166), (341, 756954), (363, 711078), (558, 462583), (682, 378477), (726, 355539), (1023, 252318), (1089, 237026), (2046, 126159), (2178, 118513), (3069, 84106), (3751, 68814), (3823, 67518), (6138, 42053), (7502, 34407), (7646, 33759), (11253, 22938), (11469, 22506)]