242548528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13523}}^1$

素因数の和:13609

約数の個数: 40

約数和(自身を含む): 503092800

約数和(自身を除く): 260544272

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 13523, 17936, 27046, 54092, 108184, 216368, 256937, 513874, 797857, 1027748, 1595714, 2055496, 3191428, 4110992, 6382856, 12765712, 15159283, 30318566, 60637132, 121274264, 242548528]

約数ペア:

[(1, 242548528), (2, 121274264), (4, 60637132), (8, 30318566), (16, 15159283), (19, 12765712), (38, 6382856), (59, 4110992), (76, 3191428), (118, 2055496), (152, 1595714), (236, 1027748), (304, 797857), (472, 513874), (944, 256937), (1121, 216368), (2242, 108184), (4484, 54092), (8968, 27046), (13523, 17936)]