349273078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14087}}^1$

素因数の和:14137

約数の個数: 48

約数和(自身を含む): 693805824

約数和(自身を除く): 344532746

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 3542, 12397, 14087, 24794, 28174, 98609, 154957, 197218, 309914, 324001, 648002, 690263, 1084699, 1380526, 2169398, 2268007, 3564011, 4536014, 7128022, 7592893, 15185786, 15876049, 24948077, 31752098, 49896154, 174636539, 349273078]

約数ペア:

[(1, 349273078), (2, 174636539), (7, 49896154), (11, 31752098), (14, 24948077), (22, 15876049), (23, 15185786), (46, 7592893), (49, 7128022), (77, 4536014), (98, 3564011), (154, 2268007), (161, 2169398), (253, 1380526), (322, 1084699), (506, 690263), (539, 648002), (1078, 324001), (1127, 309914), (1771, 197218), (2254, 154957), (3542, 98609), (12397, 28174), (14087, 24794)]