268532788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{4933}}^1$

素因数の和:5407

約数の個数: 24

約数和(自身を含む): 486295040

約数和(自身を除く): 217762252

約数列:

[1, 2, 4, 31, 62, 124, 439, 878, 1756, 4933, 9866, 13609, 19732, 27218, 54436, 152923, 305846, 611692, 2165587, 4331174, 8662348, 67133197, 134266394, 268532788]

約数ペア:

[(1, 268532788), (2, 134266394), (4, 67133197), (31, 8662348), (62, 4331174), (124, 2165587), (439, 611692), (878, 305846), (1756, 152923), (4933, 54436), (9866, 27218), (13609, 19732)]