853416

素因数分解:

$2^3\times 3^5\times {\mathrm{439}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 2402400

約数和(自身を除く): 1548984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 439, 486, 648, 878, 972, 1317, 1756, 1944, 2634, 3512, 3951, 5268, 7902, 10536, 11853, 15804, 23706, 31608, 35559, 47412, 71118, 94824, 106677, 142236, 213354, 284472, 426708, 853416]

約数ペア:

[(1, 853416), (2, 426708), (3, 284472), (4, 213354), (6, 142236), (8, 106677), (9, 94824), (12, 71118), (18, 47412), (24, 35559), (27, 31608), (36, 23706), (54, 15804), (72, 11853), (81, 10536), (108, 7902), (162, 5268), (216, 3951), (243, 3512), (324, 2634), (439, 1944), (486, 1756), (648, 1317), (878, 972)]