290165412

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 690609920

約数和(自身を除く): 400444508

約数列:

[1, 2, 3, 4, 6, 12, 97, 109, 194, 218, 291, 327, 388, 436, 582, 654, 1164, 1308, 2287, 4574, 6861, 9148, 10573, 13722, 21146, 27444, 31719, 42292, 63438, 126876, 221839, 249283, 443678, 498566, 665517, 747849, 887356, 997132, 1331034, 1495698, 2662068, 2991396, 24180451, 48360902, 72541353, 96721804, 145082706, 290165412]

約数ペア:

[(1, 290165412), (2, 145082706), (3, 96721804), (4, 72541353), (6, 48360902), (12, 24180451), (97, 2991396), (109, 2662068), (194, 1495698), (218, 1331034), (291, 997132), (327, 887356), (388, 747849), (436, 665517), (582, 498566), (654, 443678), (1164, 249283), (1308, 221839), (2287, 126876), (4574, 63438), (6861, 42292), (9148, 31719), (10573, 27444), (13722, 21146)]