309289976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73361}}^1$

素因数の和:73415

約数の個数: 32

約数和(自身を含む): 633847680

約数和(自身を除く): 324557704

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 73361, 146722, 293444, 586888, 1247137, 2274191, 2494274, 4548382, 4988548, 9096764, 9977096, 18193528, 38661247, 77322494, 154644988, 309289976]

約数ペア:

[(1, 309289976), (2, 154644988), (4, 77322494), (8, 38661247), (17, 18193528), (31, 9977096), (34, 9096764), (62, 4988548), (68, 4548382), (124, 2494274), (136, 2274191), (248, 1247137), (527, 586888), (1054, 293444), (2108, 146722), (4216, 73361)]