434223692

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 904778784

約数和(自身を除く): 470555092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 137, 157, 196, 206, 274, 314, 412, 548, 628, 721, 959, 1099, 1442, 1918, 2198, 2884, 3836, 4396, 5047, 6713, 7693, 10094, 13426, 14111, 15386, 16171, 20188, 21509, 26852, 28222, 30772, 32342, 43018, 56444, 64684, 86036, 98777, 113197, 150563, 197554, 226394, 301126, 395108, 452788, 602252, 691439, 792379, 1053941, 1382878, 1584758, 2107882, 2215427, 2765756, 3169516, 4215764, 4430854, 8861708, 15507989, 31015978, 62031956, 108555923, 217111846, 434223692]

約数ペア:

[(1, 434223692), (2, 217111846), (4, 108555923), (7, 62031956), (14, 31015978), (28, 15507989), (49, 8861708), (98, 4430854), (103, 4215764), (137, 3169516), (157, 2765756), (196, 2215427), (206, 2107882), (274, 1584758), (314, 1382878), (412, 1053941), (548, 792379), (628, 691439), (721, 602252), (959, 452788), (1099, 395108), (1442, 301126), (1918, 226394), (2198, 197554), (2884, 150563), (3836, 113197), (4396, 98777), (5047, 86036), (6713, 64684), (7693, 56444), (10094, 43018), (13426, 32342), (14111, 30772), (15386, 28222), (16171, 26852), (20188, 21509)]