780147676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4597}}^1$

素因数の和:4667

約数の個数: 96

約数和(自身を含む): 1853913600

約数和(自身を除く): 1073765924

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 58, 76, 77, 116, 133, 154, 203, 209, 266, 308, 319, 406, 418, 532, 551, 638, 812, 836, 1102, 1276, 1463, 2204, 2233, 2926, 3857, 4466, 4597, 5852, 6061, 7714, 8932, 9194, 12122, 15428, 18388, 24244, 32179, 42427, 50567, 64358, 84854, 87343, 101134, 128716, 133313, 169708, 174686, 202268, 266626, 349372, 353969, 533252, 611401, 707938, 933191, 960773, 1222802, 1415876, 1466443, 1866382, 1921546, 2445604, 2532947, 2932886, 3732764, 3843092, 5065894, 5865772, 6725411, 10131788, 10265101, 13450822, 17730629, 20530202, 26901644, 27862417, 35461258, 41060404, 55724834, 70922516, 111449668, 195036919, 390073838, 780147676]

約数ペア:

[(1, 780147676), (2, 390073838), (4, 195036919), (7, 111449668), (11, 70922516), (14, 55724834), (19, 41060404), (22, 35461258), (28, 27862417), (29, 26901644), (38, 20530202), (44, 17730629), (58, 13450822), (76, 10265101), (77, 10131788), (116, 6725411), (133, 5865772), (154, 5065894), (203, 3843092), (209, 3732764), (266, 2932886), (308, 2532947), (319, 2445604), (406, 1921546), (418, 1866382), (532, 1466443), (551, 1415876), (638, 1222802), (812, 960773), (836, 933191), (1102, 707938), (1276, 611401), (1463, 533252), (2204, 353969), (2233, 349372), (2926, 266626), (3857, 202268), (4466, 174686), (4597, 169708), (5852, 133313), (6061, 128716), (7714, 101134), (8932, 87343), (9194, 84854), (12122, 64358), (15428, 50567), (18388, 42427), (24244, 32179)]