242557416

素因数分解:

$2^3\times 3^4\times {\mathrm{374317}}^1$

素因数の和:374335

約数の個数: 40

約数和(自身を含む): 679387170

約数和(自身を除く): 436829754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 374317, 748634, 1122951, 1497268, 2245902, 2994536, 3368853, 4491804, 6737706, 8983608, 10106559, 13475412, 20213118, 26950824, 30319677, 40426236, 60639354, 80852472, 121278708, 242557416]

約数ペア:

[(1, 242557416), (2, 121278708), (3, 80852472), (4, 60639354), (6, 40426236), (8, 30319677), (9, 26950824), (12, 20213118), (18, 13475412), (24, 10106559), (27, 8983608), (36, 6737706), (54, 4491804), (72, 3368853), (81, 2994536), (108, 2245902), (162, 1497268), (216, 1122951), (324, 748634), (648, 374317)]