289908056

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 548951040

約数和(自身を除く): 259042984

約数列:

[1, 2, 4, 8, 227, 263, 454, 526, 607, 908, 1052, 1214, 1816, 2104, 2428, 4856, 59701, 119402, 137789, 159641, 238804, 275578, 319282, 477608, 551156, 638564, 1102312, 1277128, 36238507, 72477014, 144954028, 289908056]

約数ペア:

[(1, 289908056), (2, 144954028), (4, 72477014), (8, 36238507), (227, 1277128), (263, 1102312), (454, 638564), (526, 551156), (607, 477608), (908, 319282), (1052, 275578), (1214, 238804), (1816, 159641), (2104, 137789), (2428, 119402), (4856, 59701)]