319107648

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 880750080

約数和(自身を除く): 561642432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 223, 232, 257, 348, 446, 464, 514, 669, 696, 771, 892, 928, 1028, 1338, 1392, 1542, 1784, 1856, 2056, 2676, 2784, 3084, 3568, 4112, 5352, 5568, 6168, 6467, 7136, 7453, 8224, 10704, 12336, 12934, 14272, 14906, 16448, 19401, 21408, 22359, 24672, 25868, 29812, 38802, 42816, 44718, 49344, 51736, 57311, 59624, 77604, 89436, 103472, 114622, 119248, 155208, 171933, 178872, 206944, 229244, 238496, 310416, 343866, 357744, 413888, 458488, 476992, 620832, 687732, 715488, 916976, 1241664, 1375464, 1430976, 1662019, 1833952, 2750928, 3324038, 3667904, 4986057, 5501856, 6648076, 9972114, 11003712, 13296152, 19944228, 26592304, 39888456, 53184608, 79776912, 106369216, 159553824, 319107648]

約数ペア:

[(1, 319107648), (2, 159553824), (3, 106369216), (4, 79776912), (6, 53184608), (8, 39888456), (12, 26592304), (16, 19944228), (24, 13296152), (29, 11003712), (32, 9972114), (48, 6648076), (58, 5501856), (64, 4986057), (87, 3667904), (96, 3324038), (116, 2750928), (174, 1833952), (192, 1662019), (223, 1430976), (232, 1375464), (257, 1241664), (348, 916976), (446, 715488), (464, 687732), (514, 620832), (669, 476992), (696, 458488), (771, 413888), (892, 357744), (928, 343866), (1028, 310416), (1338, 238496), (1392, 229244), (1542, 206944), (1784, 178872), (1856, 171933), (2056, 155208), (2676, 119248), (2784, 114622), (3084, 103472), (3568, 89436), (4112, 77604), (5352, 59624), (5568, 57311), (6168, 51736), (6467, 49344), (7136, 44718), (7453, 42816), (8224, 38802), (10704, 29812), (12336, 25868), (12934, 24672), (14272, 22359), (14906, 21408), (16448, 19401)]