679694512

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{76819}}^1$

素因数の和:76913

約数の個数: 40

約数和(自身を含む): 1524108800

約数和(自身を除く): 844414288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 76819, 153638, 307276, 537733, 614552, 1075466, 1229104, 2150932, 4301864, 6068701, 8603728, 12137402, 24274804, 42480907, 48549608, 84961814, 97099216, 169923628, 339847256, 679694512]

約数ペア:

[(1, 679694512), (2, 339847256), (4, 169923628), (7, 97099216), (8, 84961814), (14, 48549608), (16, 42480907), (28, 24274804), (56, 12137402), (79, 8603728), (112, 6068701), (158, 4301864), (316, 2150932), (553, 1229104), (632, 1075466), (1106, 614552), (1264, 537733), (2212, 307276), (4424, 153638), (8848, 76819)]