528078516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{216781}}^1$

素因数の和:216824

約数の個数: 48

約数和(自身を含む): 1456775040

約数和(自身を除く): 928696524

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, 216781, 433562, 650343, 867124, 1300686, 1517467, 2601372, 3034934, 4552401, 6069868, 6286649, 9104802, 12573298, 18209604, 18859947, 25146596, 37719894, 44006543, 75439788, 88013086, 132019629, 176026172, 264039258, 528078516]

約数ペア:

[(1, 528078516), (2, 264039258), (3, 176026172), (4, 132019629), (6, 88013086), (7, 75439788), (12, 44006543), (14, 37719894), (21, 25146596), (28, 18859947), (29, 18209604), (42, 12573298), (58, 9104802), (84, 6286649), (87, 6069868), (116, 4552401), (174, 3034934), (203, 2601372), (348, 1517467), (406, 1300686), (609, 867124), (812, 650343), (1218, 433562), (2436, 216781)]