321609912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1030801}}^1$

素因数の和:1030823

約数の個数: 32

約数和(自身を含む): 865873680

約数和(自身を除く): 544263768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1030801, 2061602, 3092403, 4123204, 6184806, 8246408, 12369612, 13400413, 24739224, 26800826, 40201239, 53601652, 80402478, 107203304, 160804956, 321609912]

約数ペア:

[(1, 321609912), (2, 160804956), (3, 107203304), (4, 80402478), (6, 53601652), (8, 40201239), (12, 26800826), (13, 24739224), (24, 13400413), (26, 12369612), (39, 8246408), (52, 6184806), (78, 4123204), (104, 3092403), (156, 2061602), (312, 1030801)]