2488148766

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{449}}^1$

素因数の和:975

約数の個数: 80

約数和(自身を含む): 5671512000

約数和(自身を除く): 3183363234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 433, 449, 474, 711, 866, 898, 1299, 1347, 1422, 2133, 2598, 2694, 3897, 4041, 4266, 6399, 7794, 8082, 11691, 12123, 12798, 23382, 24246, 34207, 35073, 35471, 36369, 68414, 70146, 70942, 72738, 102621, 106413, 194417, 205242, 212826, 307863, 319239, 388834, 583251, 615726, 638478, 923589, 957717, 1166502, 1749753, 1847178, 1915434, 2770767, 2873151, 3499506, 5249259, 5541534, 5746302, 10498518, 15358943, 15747777, 30717886, 31495554, 46076829, 92153658, 138230487, 276460974, 414691461, 829382922, 1244074383, 2488148766]

約数ペア:

[(1, 2488148766), (2, 1244074383), (3, 829382922), (6, 414691461), (9, 276460974), (18, 138230487), (27, 92153658), (54, 46076829), (79, 31495554), (81, 30717886), (158, 15747777), (162, 15358943), (237, 10498518), (433, 5746302), (449, 5541534), (474, 5249259), (711, 3499506), (866, 2873151), (898, 2770767), (1299, 1915434), (1347, 1847178), (1422, 1749753), (2133, 1166502), (2598, 957717), (2694, 923589), (3897, 638478), (4041, 615726), (4266, 583251), (6399, 388834), (7794, 319239), (8082, 307863), (11691, 212826), (12123, 205242), (12798, 194417), (23382, 106413), (24246, 102621), (34207, 72738), (35073, 70942), (35471, 70146), (36369, 68414)]