664597236

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{8693}}^1$

素因数の和:9000

約数の個数: 48

約数和(自身を含む): 1624178304

約数和(自身を除く): 959581068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 277, 554, 831, 1108, 1662, 3324, 6371, 8693, 12742, 17386, 19113, 25484, 26079, 34772, 38226, 52158, 76452, 104316, 199939, 399878, 599817, 799756, 1199634, 2399268, 2407961, 4815922, 7223883, 9631844, 14447766, 28895532, 55383103, 110766206, 166149309, 221532412, 332298618, 664597236]

約数ペア:

[(1, 664597236), (2, 332298618), (3, 221532412), (4, 166149309), (6, 110766206), (12, 55383103), (23, 28895532), (46, 14447766), (69, 9631844), (92, 7223883), (138, 4815922), (276, 2407961), (277, 2399268), (554, 1199634), (831, 799756), (1108, 599817), (1662, 399878), (3324, 199939), (6371, 104316), (8693, 76452), (12742, 52158), (17386, 38226), (19113, 34772), (25484, 26079)]