320415216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{606847}}^1$

素因数の和:606869

約数の個数: 40

約数和(自身を含む): 902989824

約数和(自身を除く): 582574608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 606847, 1213694, 1820541, 2427388, 3641082, 4854776, 6675317, 7282164, 9709552, 13350634, 14564328, 20025951, 26701268, 29128656, 40051902, 53402536, 80103804, 106805072, 160207608, 320415216]

約数ペア:

[(1, 320415216), (2, 160207608), (3, 106805072), (4, 80103804), (6, 53402536), (8, 40051902), (11, 29128656), (12, 26701268), (16, 20025951), (22, 14564328), (24, 13350634), (33, 9709552), (44, 7282164), (48, 6675317), (66, 4854776), (88, 3641082), (132, 2427388), (176, 1820541), (264, 1213694), (528, 606847)]