253999824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1747}}^1$

素因数の和:2004

約数の個数: 80

約数和(自身を含む): 710079552

約数和(自身を除く): 456079728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 233, 312, 466, 624, 699, 932, 1398, 1747, 1864, 2796, 3029, 3494, 3728, 5241, 5592, 6058, 6988, 9087, 10482, 11184, 12116, 13976, 18174, 20964, 22711, 24232, 27952, 36348, 41928, 45422, 48464, 68133, 72696, 83856, 90844, 136266, 145392, 181688, 272532, 363376, 407051, 545064, 814102, 1090128, 1221153, 1628204, 2442306, 3256408, 4884612, 5291663, 6512816, 9769224, 10583326, 15874989, 19538448, 21166652, 31749978, 42333304, 63499956, 84666608, 126999912, 253999824]

約数ペア:

[(1, 253999824), (2, 126999912), (3, 84666608), (4, 63499956), (6, 42333304), (8, 31749978), (12, 21166652), (13, 19538448), (16, 15874989), (24, 10583326), (26, 9769224), (39, 6512816), (48, 5291663), (52, 4884612), (78, 3256408), (104, 2442306), (156, 1628204), (208, 1221153), (233, 1090128), (312, 814102), (466, 545064), (624, 407051), (699, 363376), (932, 272532), (1398, 181688), (1747, 145392), (1864, 136266), (2796, 90844), (3029, 83856), (3494, 72696), (3728, 68133), (5241, 48464), (5592, 45422), (6058, 41928), (6988, 36348), (9087, 27952), (10482, 24232), (11184, 22711), (12116, 20964), (13976, 18174)]