313110552

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{20353}}^1$

素因数の和:21003

約数の個数: 32

約数和(自身を含む): 784036080

約数和(自身を除く): 470925528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 20353, 40706, 61059, 81412, 122118, 162824, 244236, 488472, 13046273, 26092546, 39138819, 52185092, 78277638, 104370184, 156555276, 313110552]

約数ペア:

[(1, 313110552), (2, 156555276), (3, 104370184), (4, 78277638), (6, 52185092), (8, 39138819), (12, 26092546), (24, 13046273), (641, 488472), (1282, 244236), (1923, 162824), (2564, 122118), (3846, 81412), (5128, 61059), (7692, 40706), (15384, 20353)]