280883328

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2350

約数の個数: 128

約数和(自身を含む): 842356800

約数和(自身を除く): 561473472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 264, 319, 348, 352, 384, 464, 528, 638, 696, 704, 928, 957, 1056, 1276, 1392, 1408, 1856, 1914, 2112, 2293, 2552, 2784, 3712, 3828, 4224, 4586, 5104, 5568, 6879, 7656, 9172, 10208, 11136, 13758, 15312, 18344, 20416, 25223, 27516, 30624, 36688, 40832, 50446, 55032, 61248, 66497, 73376, 75669, 100892, 110064, 122496, 132994, 146752, 151338, 199491, 201784, 220128, 265988, 293504, 302676, 398982, 403568, 440256, 531976, 605352, 731467, 797964, 807136, 880512, 1063952, 1210704, 1462934, 1595928, 1614272, 2127904, 2194401, 2421408, 2925868, 3191856, 3228544, 4255808, 4388802, 4842816, 5851736, 6383712, 8511616, 8777604, 9685632, 11703472, 12767424, 17555208, 23406944, 25534848, 35110416, 46813888, 70220832, 93627776, 140441664, 280883328]

約数ペア:

[(1, 280883328), (2, 140441664), (3, 93627776), (4, 70220832), (6, 46813888), (8, 35110416), (11, 25534848), (12, 23406944), (16, 17555208), (22, 12767424), (24, 11703472), (29, 9685632), (32, 8777604), (33, 8511616), (44, 6383712), (48, 5851736), (58, 4842816), (64, 4388802), (66, 4255808), (87, 3228544), (88, 3191856), (96, 2925868), (116, 2421408), (128, 2194401), (132, 2127904), (174, 1614272), (176, 1595928), (192, 1462934), (232, 1210704), (264, 1063952), (319, 880512), (348, 807136), (352, 797964), (384, 731467), (464, 605352), (528, 531976), (638, 440256), (696, 403568), (704, 398982), (928, 302676), (957, 293504), (1056, 265988), (1276, 220128), (1392, 201784), (1408, 199491), (1856, 151338), (1914, 146752), (2112, 132994), (2293, 122496), (2552, 110064), (2784, 100892), (3712, 75669), (3828, 73376), (4224, 66497), (4586, 61248), (5104, 55032), (5568, 50446), (6879, 40832), (7656, 36688), (9172, 30624), (10208, 27516), (11136, 25223), (13758, 20416), (15312, 18344)]