649260072

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{152839}}^1$

素因数の和:152910

約数の個数: 48

約数和(自身を含む): 1788228000

約数和(自身を除く): 1138967928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 152839, 305678, 458517, 611356, 917034, 1222712, 1375551, 1834068, 2751102, 3668136, 5502204, 9017501, 11004408, 18035002, 27052503, 36070004, 54105006, 72140008, 81157509, 108210012, 162315018, 216420024, 324630036, 649260072]

約数ペア:

[(1, 649260072), (2, 324630036), (3, 216420024), (4, 162315018), (6, 108210012), (8, 81157509), (9, 72140008), (12, 54105006), (18, 36070004), (24, 27052503), (36, 18035002), (59, 11004408), (72, 9017501), (118, 5502204), (177, 3668136), (236, 2751102), (354, 1834068), (472, 1375551), (531, 1222712), (708, 917034), (1062, 611356), (1416, 458517), (2124, 305678), (4248, 152839)]