630109512

素因数分解:

$2^3\times 3^2\times {\mathrm{991}}^1\times {\mathrm{8831}}^1$

素因数の和:9834

約数の個数: 48

約数和(自身を含む): 1708462080

約数和(自身を除く): 1078352568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991, 1982, 2973, 3964, 5946, 7928, 8831, 8919, 11892, 17662, 17838, 23784, 26493, 35324, 35676, 52986, 70648, 71352, 79479, 105972, 158958, 211944, 317916, 635832, 8751521, 17503042, 26254563, 35006084, 52509126, 70012168, 78763689, 105018252, 157527378, 210036504, 315054756, 630109512]

約数ペア:

[(1, 630109512), (2, 315054756), (3, 210036504), (4, 157527378), (6, 105018252), (8, 78763689), (9, 70012168), (12, 52509126), (18, 35006084), (24, 26254563), (36, 17503042), (72, 8751521), (991, 635832), (1982, 317916), (2973, 211944), (3964, 158958), (5946, 105972), (7928, 79479), (8831, 71352), (8919, 70648), (11892, 52986), (17662, 35676), (17838, 35324), (23784, 26493)]