290330032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16187}}^1$

素因数の和:16273

約数の個数: 40

約数和(自身を含む): 602193600

約数和(自身を除く): 311863568

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 16187, 17936, 32374, 64748, 129496, 258992, 307553, 615106, 955033, 1230212, 1910066, 2460424, 3820132, 4920848, 7640264, 15280528, 18145627, 36291254, 72582508, 145165016, 290330032]

約数ペア:

[(1, 290330032), (2, 145165016), (4, 72582508), (8, 36291254), (16, 18145627), (19, 15280528), (38, 7640264), (59, 4920848), (76, 3820132), (118, 2460424), (152, 1910066), (236, 1230212), (304, 955033), (472, 615106), (944, 307553), (1121, 258992), (2242, 129496), (4484, 64748), (8968, 32374), (16187, 17936)]