279703024

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2309}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 555120720

約数和(自身を除く): 275417696

約数列:

[1, 2, 4, 8, 16, 67, 113, 134, 226, 268, 452, 536, 904, 1072, 1808, 2309, 4618, 7571, 9236, 15142, 18472, 30284, 36944, 60568, 121136, 154703, 260917, 309406, 521834, 618812, 1043668, 1237624, 2087336, 2475248, 4174672, 17481439, 34962878, 69925756, 139851512, 279703024]

約数ペア:

[(1, 279703024), (2, 139851512), (4, 69925756), (8, 34962878), (16, 17481439), (67, 4174672), (113, 2475248), (134, 2087336), (226, 1237624), (268, 1043668), (452, 618812), (536, 521834), (904, 309406), (1072, 260917), (1808, 154703), (2309, 121136), (4618, 60568), (7571, 36944), (9236, 30284), (15142, 18472)]