478747074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 1073479680

約数和(自身を除く): 594732606

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 127, 186, 254, 381, 403, 762, 806, 1209, 1559, 1651, 2418, 3118, 3302, 3937, 4677, 4953, 7874, 9354, 9906, 11811, 20267, 23622, 40534, 48329, 51181, 60801, 96658, 102362, 121602, 144987, 153543, 197993, 289974, 307086, 395986, 593979, 628277, 1187958, 1256554, 1884831, 2573909, 3769662, 5147818, 6137783, 7721727, 12275566, 15443454, 18413349, 36826698, 79791179, 159582358, 239373537, 478747074]

約数ペア:

[(1, 478747074), (2, 239373537), (3, 159582358), (6, 79791179), (13, 36826698), (26, 18413349), (31, 15443454), (39, 12275566), (62, 7721727), (78, 6137783), (93, 5147818), (127, 3769662), (186, 2573909), (254, 1884831), (381, 1256554), (403, 1187958), (762, 628277), (806, 593979), (1209, 395986), (1559, 307086), (1651, 289974), (2418, 197993), (3118, 153543), (3302, 144987), (3937, 121602), (4677, 102362), (4953, 96658), (7874, 60801), (9354, 51181), (9906, 48329), (11811, 40534), (20267, 23622)]