289659076

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1531}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 602259840

約数和(自身を除く): 312600764

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 233, 406, 466, 812, 932, 1531, 1631, 3062, 3262, 6124, 6524, 6757, 10717, 13514, 21434, 27028, 42868, 44399, 47299, 88798, 94598, 177596, 189196, 310793, 356723, 621586, 713446, 1243172, 1426892, 2497061, 4994122, 9988244, 10344967, 20689934, 41379868, 72414769, 144829538, 289659076]

約数ペア:

[(1, 289659076), (2, 144829538), (4, 72414769), (7, 41379868), (14, 20689934), (28, 10344967), (29, 9988244), (58, 4994122), (116, 2497061), (203, 1426892), (233, 1243172), (406, 713446), (466, 621586), (812, 356723), (932, 310793), (1531, 189196), (1631, 177596), (3062, 94598), (3262, 88798), (6124, 47299), (6524, 44399), (6757, 42868), (10717, 27028), (13514, 21434)]