308996855996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3037}}^1\times {\mathrm{5903}}^1$

素因数の和:9114

約数の個数: 48

約数和(自身を含む): 562483998720

約数和(自身を除く): 253487142724

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 3037, 4309, 5903, 6074, 8618, 11806, 12148, 17236, 23612, 94147, 182993, 188294, 365986, 376588, 422143, 731972, 820517, 844286, 1641034, 1688572, 3282068, 13086433, 17927411, 25436027, 26172866, 35854822, 50872054, 52345732, 71709644, 101744108, 555749741, 1111499482, 2222998964, 2491910129, 4983820258, 9967640516, 77249213999, 154498427998, 308996855996]

約数ペア:

[(1, 308996855996), (2, 154498427998), (4, 77249213999), (31, 9967640516), (62, 4983820258), (124, 2491910129), (139, 2222998964), (278, 1111499482), (556, 555749741), (3037, 101744108), (4309, 71709644), (5903, 52345732), (6074, 50872054), (8618, 35854822), (11806, 26172866), (12148, 25436027), (17236, 17927411), (23612, 13086433), (94147, 3282068), (182993, 1688572), (188294, 1641034), (365986, 844286), (376588, 820517), (422143, 731972)]