1679307904

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 3410553600

約数和(自身を除く): 1731245696

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 257, 284, 514, 568, 719, 1028, 1136, 1438, 2056, 2272, 2876, 4112, 4544, 5752, 8224, 9088, 11504, 16448, 18247, 23008, 32896, 36494, 46016, 51049, 72988, 92032, 102098, 145976, 184783, 204196, 291952, 369566, 408392, 583904, 739132, 816784, 1167808, 1478264, 1633568, 2335616, 2956528, 3267136, 5913056, 6534272, 11826112, 13119593, 23652224, 26239186, 52478372, 104956744, 209913488, 419826976, 839653952, 1679307904]

約数ペア:

[(1, 1679307904), (2, 839653952), (4, 419826976), (8, 209913488), (16, 104956744), (32, 52478372), (64, 26239186), (71, 23652224), (128, 13119593), (142, 11826112), (257, 6534272), (284, 5913056), (514, 3267136), (568, 2956528), (719, 2335616), (1028, 1633568), (1136, 1478264), (1438, 1167808), (2056, 816784), (2272, 739132), (2876, 583904), (4112, 408392), (4544, 369566), (5752, 291952), (8224, 204196), (9088, 184783), (11504, 145976), (16448, 102098), (18247, 92032), (23008, 72988), (32896, 51049), (36494, 46016)]