678657072

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2129}}^1$

素因数の和:2398

約数の個数: 80

約数和(自身を含む): 1822428000

約数和(自身を除く): 1143770928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 229, 232, 348, 458, 464, 687, 696, 916, 1374, 1392, 1832, 2129, 2748, 3664, 4258, 5496, 6387, 6641, 8516, 10992, 12774, 13282, 17032, 19923, 25548, 26564, 34064, 39846, 51096, 53128, 61741, 79692, 102192, 106256, 123482, 159384, 185223, 246964, 318768, 370446, 487541, 493928, 740892, 975082, 987856, 1462623, 1481784, 1950164, 2925246, 2963568, 3900328, 5850492, 7800656, 11700984, 14138689, 23401968, 28277378, 42416067, 56554756, 84832134, 113109512, 169664268, 226219024, 339328536, 678657072]

約数ペア:

[(1, 678657072), (2, 339328536), (3, 226219024), (4, 169664268), (6, 113109512), (8, 84832134), (12, 56554756), (16, 42416067), (24, 28277378), (29, 23401968), (48, 14138689), (58, 11700984), (87, 7800656), (116, 5850492), (174, 3900328), (229, 2963568), (232, 2925246), (348, 1950164), (458, 1481784), (464, 1462623), (687, 987856), (696, 975082), (916, 740892), (1374, 493928), (1392, 487541), (1832, 370446), (2129, 318768), (2748, 246964), (3664, 185223), (4258, 159384), (5496, 123482), (6387, 106256), (6641, 102192), (8516, 79692), (10992, 61741), (12774, 53128), (13282, 51096), (17032, 39846), (19923, 34064), (25548, 26564)]