284154372

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{20717}}^1$

素因数の和:20857

約数の個数: 48

約数和(自身を含む): 742533120

約数和(自身を除く): 458378748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 20717, 41434, 62151, 82868, 124302, 186453, 248604, 372906, 559359, 745812, 1118718, 2237436, 2631059, 5262118, 7893177, 10524236, 15786354, 23679531, 31572708, 47359062, 71038593, 94718124, 142077186, 284154372]

約数ペア:

[(1, 284154372), (2, 142077186), (3, 94718124), (4, 71038593), (6, 47359062), (9, 31572708), (12, 23679531), (18, 15786354), (27, 10524236), (36, 7893177), (54, 5262118), (108, 2631059), (127, 2237436), (254, 1118718), (381, 745812), (508, 559359), (762, 372906), (1143, 248604), (1524, 186453), (2286, 124302), (3429, 82868), (4572, 62151), (6858, 41434), (13716, 20717)]