331293552

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{405997}}^1$

素因数の和:406025

約数の個数: 40

約数和(自身を含む): 906187536

約数和(自身を除く): 574893984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 405997, 811994, 1217991, 1623988, 2435982, 3247976, 4871964, 6495952, 6901949, 9743928, 13803898, 19487856, 20705847, 27607796, 41411694, 55215592, 82823388, 110431184, 165646776, 331293552]

約数ペア:

[(1, 331293552), (2, 165646776), (3, 110431184), (4, 82823388), (6, 55215592), (8, 41411694), (12, 27607796), (16, 20705847), (17, 19487856), (24, 13803898), (34, 9743928), (48, 6901949), (51, 6495952), (68, 4871964), (102, 3247976), (136, 2435982), (204, 1623988), (272, 1217991), (408, 811994), (816, 405997)]