310042992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2247

約数の個数: 120

約数和(自身を含む): 947422992

約数和(自身を除く): 637380000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 61, 84, 98, 112, 122, 147, 168, 183, 196, 244, 294, 336, 366, 392, 427, 488, 588, 732, 784, 854, 976, 1176, 1281, 1464, 1708, 2161, 2352, 2562, 2928, 2989, 3416, 4322, 5124, 5978, 6483, 6832, 8644, 8967, 10248, 11956, 12966, 15127, 17288, 17934, 20496, 23912, 25932, 30254, 34576, 35868, 45381, 47824, 51864, 60508, 71736, 90762, 103728, 105889, 121016, 131821, 143472, 181524, 211778, 242032, 263642, 317667, 363048, 395463, 423556, 527284, 635334, 726096, 790926, 847112, 922747, 1054568, 1270668, 1581852, 1694224, 1845494, 2109136, 2541336, 2768241, 3163704, 3690988, 5082672, 5536482, 6327408, 6459229, 7381976, 11072964, 12918458, 14763952, 19377687, 22145928, 25836916, 38755374, 44291856, 51673832, 77510748, 103347664, 155021496, 310042992]

約数ペア:

[(1, 310042992), (2, 155021496), (3, 103347664), (4, 77510748), (6, 51673832), (7, 44291856), (8, 38755374), (12, 25836916), (14, 22145928), (16, 19377687), (21, 14763952), (24, 12918458), (28, 11072964), (42, 7381976), (48, 6459229), (49, 6327408), (56, 5536482), (61, 5082672), (84, 3690988), (98, 3163704), (112, 2768241), (122, 2541336), (147, 2109136), (168, 1845494), (183, 1694224), (196, 1581852), (244, 1270668), (294, 1054568), (336, 922747), (366, 847112), (392, 790926), (427, 726096), (488, 635334), (588, 527284), (732, 423556), (784, 395463), (854, 363048), (976, 317667), (1176, 263642), (1281, 242032), (1464, 211778), (1708, 181524), (2161, 143472), (2352, 131821), (2562, 121016), (2928, 105889), (2989, 103728), (3416, 90762), (4322, 71736), (5124, 60508), (5978, 51864), (6483, 47824), (6832, 45381), (8644, 35868), (8967, 34576), (10248, 30254), (11956, 25932), (12966, 23912), (15127, 20496), (17288, 17934)]