384998436

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{248707}}^1$

素因数の和:248760

約数の個数: 36

約数和(自身を含む): 995826832

約数和(自身を除く): 610828396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 248707, 497414, 746121, 994828, 1492242, 2238363, 2984484, 4476726, 8953452, 10694401, 21388802, 32083203, 42777604, 64166406, 96249609, 128332812, 192499218, 384998436]

約数ペア:

[(1, 384998436), (2, 192499218), (3, 128332812), (4, 96249609), (6, 64166406), (9, 42777604), (12, 32083203), (18, 21388802), (36, 10694401), (43, 8953452), (86, 4476726), (129, 2984484), (172, 2238363), (258, 1492242), (387, 994828), (516, 746121), (774, 497414), (1548, 248707)]