231459384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{741857}}^1$

素因数の和:741879

約数の個数: 32

約数和(自身を含む): 623160720

約数和(自身を除く): 391701336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 741857, 1483714, 2225571, 2967428, 4451142, 5934856, 8902284, 9644141, 17804568, 19288282, 28932423, 38576564, 57864846, 77153128, 115729692, 231459384]

約数ペア:

[(1, 231459384), (2, 115729692), (3, 77153128), (4, 57864846), (6, 38576564), (8, 28932423), (12, 19288282), (13, 17804568), (24, 9644141), (26, 8902284), (39, 5934856), (52, 4451142), (78, 2967428), (104, 2225571), (156, 1483714), (312, 741857)]