318090708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{679681}}^1$

素因数の和:679704

約数の個数: 36

約数和(自身を含む): 865914868

約数和(自身を除く): 547824160

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 679681, 1359362, 2039043, 2718724, 4078086, 6117129, 8156172, 8835853, 12234258, 17671706, 24468516, 26507559, 35343412, 53015118, 79522677, 106030236, 159045354, 318090708]

約数ペア:

[(1, 318090708), (2, 159045354), (3, 106030236), (4, 79522677), (6, 53015118), (9, 35343412), (12, 26507559), (13, 24468516), (18, 17671706), (26, 12234258), (36, 8835853), (39, 8156172), (52, 6117129), (78, 4078086), (117, 2718724), (156, 2039043), (234, 1359362), (468, 679681)]