279606516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{114781}}^1$

素因数の和:114824

約数の個数: 48

約数和(自身を含む): 771335040

約数和(自身を除く): 491728524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 114781, 229562, 344343, 459124, 688686, 803467, 1377372, 1606934, 2410401, 3213868, 3328649, 4820802, 6657298, 9641604, 9985947, 13314596, 19971894, 23300543, 39943788, 46601086, 69901629, 93202172, 139803258, 279606516]

約数ペア:

[(1, 279606516), (2, 139803258), (3, 93202172), (4, 69901629), (6, 46601086), (7, 39943788), (12, 23300543), (14, 19971894), (21, 13314596), (28, 9985947), (29, 9641604), (42, 6657298), (58, 4820802), (84, 3328649), (87, 3213868), (116, 2410401), (174, 1606934), (203, 1377372), (348, 803467), (406, 688686), (609, 459124), (812, 344343), (1218, 229562), (2436, 114781)]