313304848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{2711}}^1$

素因数の和:2983

約数の個数: 40

約数和(自身を含む): 629531136

約数和(自身を除く): 316226288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 233, 248, 466, 496, 932, 1864, 2711, 3728, 5422, 7223, 10844, 14446, 21688, 28892, 43376, 57784, 84041, 115568, 168082, 336164, 631663, 672328, 1263326, 1344656, 2526652, 5053304, 10106608, 19581553, 39163106, 78326212, 156652424, 313304848]

約数ペア:

[(1, 313304848), (2, 156652424), (4, 78326212), (8, 39163106), (16, 19581553), (31, 10106608), (62, 5053304), (124, 2526652), (233, 1344656), (248, 1263326), (466, 672328), (496, 631663), (932, 336164), (1864, 168082), (2711, 115568), (3728, 84041), (5422, 57784), (7223, 43376), (10844, 28892), (14446, 21688)]