299920764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15889}}^1$

素因数の和:15931

約数の個数: 72

約数和(自身を含む): 828441040

約数和(自身を除く): 528520276

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 15889, 18876, 31778, 47667, 63556, 95334, 174779, 190668, 206557, 349558, 413114, 524337, 619671, 699116, 826228, 1048674, 1239342, 1922569, 2097348, 2272127, 2478684, 3845138, 4544254, 5767707, 6816381, 7690276, 9088508, 11535414, 13632762, 23070828, 24993397, 27265524, 49986794, 74980191, 99973588, 149960382, 299920764]

約数ペア:

[(1, 299920764), (2, 149960382), (3, 99973588), (4, 74980191), (6, 49986794), (11, 27265524), (12, 24993397), (13, 23070828), (22, 13632762), (26, 11535414), (33, 9088508), (39, 7690276), (44, 6816381), (52, 5767707), (66, 4544254), (78, 3845138), (121, 2478684), (132, 2272127), (143, 2097348), (156, 1922569), (242, 1239342), (286, 1048674), (363, 826228), (429, 699116), (484, 619671), (572, 524337), (726, 413114), (858, 349558), (1452, 206557), (1573, 190668), (1716, 174779), (3146, 95334), (4719, 63556), (6292, 47667), (9438, 31778), (15889, 18876)]