313273912

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{12743}}^1$

素因数の和:13195

約数の個数: 32

約数和(自身を含む): 672883200

約数和(自身を除く): 359609288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 3073, 3512, 6146, 12292, 12743, 24584, 25486, 50972, 89201, 101944, 178402, 356804, 713608, 5594177, 11188354, 22376708, 39159239, 44753416, 78318478, 156636956, 313273912]

約数ペア:

[(1, 313273912), (2, 156636956), (4, 78318478), (7, 44753416), (8, 39159239), (14, 22376708), (28, 11188354), (56, 5594177), (439, 713608), (878, 356804), (1756, 178402), (3073, 101944), (3512, 89201), (6146, 50972), (12292, 25486), (12743, 24584)]