238460432

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 549583872

約数和(自身を除く): 311123440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 173, 217, 248, 346, 397, 434, 496, 692, 794, 868, 1211, 1384, 1588, 1736, 2422, 2768, 2779, 3176, 3472, 4844, 5363, 5558, 6352, 9688, 10726, 11116, 12307, 19376, 21452, 22232, 24614, 37541, 42904, 44464, 49228, 68681, 75082, 85808, 86149, 98456, 137362, 150164, 172298, 196912, 274724, 300328, 344596, 480767, 549448, 600656, 689192, 961534, 1098896, 1378384, 1923068, 2129111, 3846136, 4258222, 7692272, 8516444, 14903777, 17032888, 29807554, 34065776, 59615108, 119230216, 238460432]

約数ペア:

[(1, 238460432), (2, 119230216), (4, 59615108), (7, 34065776), (8, 29807554), (14, 17032888), (16, 14903777), (28, 8516444), (31, 7692272), (56, 4258222), (62, 3846136), (112, 2129111), (124, 1923068), (173, 1378384), (217, 1098896), (248, 961534), (346, 689192), (397, 600656), (434, 549448), (496, 480767), (692, 344596), (794, 300328), (868, 274724), (1211, 196912), (1384, 172298), (1588, 150164), (1736, 137362), (2422, 98456), (2768, 86149), (2779, 85808), (3176, 75082), (3472, 68681), (4844, 49228), (5363, 44464), (5558, 42904), (6352, 37541), (9688, 24614), (10726, 22232), (11116, 21452), (12307, 19376)]