430918904

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{2293}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 881584200

約数和(自身を除く): 450665296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 169, 278, 338, 556, 676, 1112, 1352, 1807, 2293, 3614, 4586, 7228, 9172, 14456, 18344, 23491, 29809, 46982, 59618, 93964, 119236, 187928, 238472, 318727, 387517, 637454, 775034, 1274908, 1550068, 2549816, 3100136, 4143451, 8286902, 16573804, 33147608, 53864863, 107729726, 215459452, 430918904]

約数ペア:

[(1, 430918904), (2, 215459452), (4, 107729726), (8, 53864863), (13, 33147608), (26, 16573804), (52, 8286902), (104, 4143451), (139, 3100136), (169, 2549816), (278, 1550068), (338, 1274908), (556, 775034), (676, 637454), (1112, 387517), (1352, 318727), (1807, 238472), (2293, 187928), (3614, 119236), (4586, 93964), (7228, 59618), (9172, 46982), (14456, 29809), (18344, 23491)]