379940984

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 718819920

約数和(自身を除く): 338878936

約数列:

[1, 2, 4, 8, 233, 317, 466, 634, 643, 932, 1268, 1286, 1864, 2536, 2572, 5144, 73861, 147722, 149819, 203831, 295444, 299638, 407662, 590888, 599276, 815324, 1198552, 1630648, 47492623, 94985246, 189970492, 379940984]

約数ペア:

[(1, 379940984), (2, 189970492), (4, 94985246), (8, 47492623), (233, 1630648), (317, 1198552), (466, 815324), (634, 599276), (643, 590888), (932, 407662), (1268, 299638), (1286, 295444), (1864, 203831), (2536, 149819), (2572, 147722), (5144, 73861)]