854921872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9343}}^1$

素因数の和:9420

約数の個数: 80

約数和(自身を含む): 2039234560

約数和(自身を除く): 1184312688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 1064, 1204, 1634, 2128, 2408, 3268, 4816, 5719, 6536, 9343, 11438, 13072, 18686, 22876, 37372, 45752, 65401, 74744, 91504, 130802, 149488, 177517, 261604, 355034, 401749, 523208, 710068, 803498, 1046416, 1242619, 1420136, 1606996, 2485238, 2812243, 2840272, 3213992, 4970476, 5624486, 6427984, 7633231, 9940952, 11248972, 15266462, 19881904, 22497944, 30532924, 44995888, 53432617, 61065848, 106865234, 122131696, 213730468, 427460936, 854921872]

約数ペア:

[(1, 854921872), (2, 427460936), (4, 213730468), (7, 122131696), (8, 106865234), (14, 61065848), (16, 53432617), (19, 44995888), (28, 30532924), (38, 22497944), (43, 19881904), (56, 15266462), (76, 11248972), (86, 9940952), (112, 7633231), (133, 6427984), (152, 5624486), (172, 4970476), (266, 3213992), (301, 2840272), (304, 2812243), (344, 2485238), (532, 1606996), (602, 1420136), (688, 1242619), (817, 1046416), (1064, 803498), (1204, 710068), (1634, 523208), (2128, 401749), (2408, 355034), (3268, 261604), (4816, 177517), (5719, 149488), (6536, 130802), (9343, 91504), (11438, 74744), (13072, 65401), (18686, 45752), (22876, 37372)]