262276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 48

約数和(自身を含む): 604800

約数和(自身を除く): 342524

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 29, 34, 38, 58, 68, 76, 116, 119, 133, 203, 238, 266, 323, 406, 476, 493, 532, 551, 646, 812, 986, 1102, 1292, 1972, 2204, 2261, 3451, 3857, 4522, 6902, 7714, 9044, 9367, 13804, 15428, 18734, 37468, 65569, 131138, 262276]

約数ペア:

[(1, 262276), (2, 131138), (4, 65569), (7, 37468), (14, 18734), (17, 15428), (19, 13804), (28, 9367), (29, 9044), (34, 7714), (38, 6902), (58, 4522), (68, 3857), (76, 3451), (116, 2261), (119, 2204), (133, 1972), (203, 1292), (238, 1102), (266, 986), (323, 812), (406, 646), (476, 551), (493, 532)]