284175088

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 561700656

約数和(自身を除く): 277525568

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 491, 593, 976, 982, 1186, 1964, 2372, 3928, 4744, 7856, 9488, 29951, 36173, 59902, 72346, 119804, 144692, 239608, 289384, 291163, 479216, 578768, 582326, 1164652, 2329304, 4658608, 17760943, 35521886, 71043772, 142087544, 284175088]

約数ペア:

[(1, 284175088), (2, 142087544), (4, 71043772), (8, 35521886), (16, 17760943), (61, 4658608), (122, 2329304), (244, 1164652), (488, 582326), (491, 578768), (593, 479216), (976, 291163), (982, 289384), (1186, 239608), (1964, 144692), (2372, 119804), (3928, 72346), (4744, 59902), (7856, 36173), (9488, 29951)]