630291246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{3593}}^1$

素因数の和:3797

約数の個数: 48

約数和(自身を含む): 1373281776

約数和(自身を除く): 742990530

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 173, 338, 346, 507, 519, 1014, 1038, 2249, 3593, 4498, 6747, 7186, 10779, 13494, 21558, 29237, 46709, 58474, 87711, 93418, 140127, 175422, 280254, 607217, 621589, 1214434, 1243178, 1821651, 1864767, 3643302, 3729534, 8080657, 16161314, 24241971, 48483942, 105048541, 210097082, 315145623, 630291246]

約数ペア:

[(1, 630291246), (2, 315145623), (3, 210097082), (6, 105048541), (13, 48483942), (26, 24241971), (39, 16161314), (78, 8080657), (169, 3729534), (173, 3643302), (338, 1864767), (346, 1821651), (507, 1243178), (519, 1214434), (1014, 621589), (1038, 607217), (2249, 280254), (3593, 175422), (4498, 140127), (6747, 93418), (7186, 87711), (10779, 58474), (13494, 46709), (21558, 29237)]