518367073458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6761}}^1\times {\mathrm{42737}}^1$

素因数の和:49539

約数の個数: 64

約数和(自身を含む): 1165225243392

約数和(自身を除く): 646858169934

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 6761, 13522, 20283, 40566, 42737, 85474, 87893, 128211, 155503, 175786, 256422, 263679, 311006, 466509, 527358, 555581, 933018, 982951, 1111162, 1666743, 1965902, 2021539, 2948853, 3333486, 4043078, 5897706, 6064617, 12129234, 12778363, 25556726, 38335089, 76670178, 288944857, 577889714, 866834571, 1733669142, 3756283141, 6645731711, 7512566282, 11268849423, 13291463422, 19937195133, 22537698846, 39874390266, 86394512243, 172789024486, 259183536729, 518367073458]

約数ペア:

[(1, 518367073458), (2, 259183536729), (3, 172789024486), (6, 86394512243), (13, 39874390266), (23, 22537698846), (26, 19937195133), (39, 13291463422), (46, 11268849423), (69, 7512566282), (78, 6645731711), (138, 3756283141), (299, 1733669142), (598, 866834571), (897, 577889714), (1794, 288944857), (6761, 76670178), (13522, 38335089), (20283, 25556726), (40566, 12778363), (42737, 12129234), (85474, 6064617), (87893, 5897706), (128211, 4043078), (155503, 3333486), (175786, 2948853), (256422, 2021539), (263679, 1965902), (311006, 1666743), (466509, 1111162), (527358, 982951), (555581, 933018)]