253181568

素因数分解:

$2^7\times 3^1\times {\mathrm{659327}}^1$

素因数の和:659344

約数の個数: 32

約数和(自身を含む): 672514560

約数和(自身を除く): 419332992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 659327, 1318654, 1977981, 2637308, 3955962, 5274616, 7911924, 10549232, 15823848, 21098464, 31647696, 42196928, 63295392, 84393856, 126590784, 253181568]

約数ペア:

[(1, 253181568), (2, 126590784), (3, 84393856), (4, 63295392), (6, 42196928), (8, 31647696), (12, 21098464), (16, 15823848), (24, 10549232), (32, 7911924), (48, 5274616), (64, 3955962), (96, 2637308), (128, 1977981), (192, 1318654), (384, 659327)]