280179312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 883943424

約数和(自身を除く): 603764112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 181, 204, 238, 271, 272, 336, 357, 362, 408, 476, 542, 543, 714, 724, 813, 816, 952, 1084, 1086, 1267, 1428, 1448, 1626, 1897, 1904, 2168, 2172, 2534, 2856, 2896, 3077, 3252, 3794, 3801, 4336, 4344, 4607, 5068, 5691, 5712, 6154, 6504, 7588, 7602, 8688, 9214, 9231, 10136, 11382, 12308, 13008, 13821, 15176, 15204, 18428, 18462, 20272, 21539, 22764, 24616, 27642, 30352, 30408, 32249, 36856, 36924, 43078, 45528, 49051, 49232, 55284, 60816, 64498, 64617, 73712, 73848, 86156, 91056, 96747, 98102, 110568, 128996, 129234, 147153, 147696, 172312, 193494, 196204, 221136, 257992, 258468, 294306, 343357, 344624, 386988, 392408, 515984, 516936, 588612, 686714, 773976, 784816, 833867, 1030071, 1033872, 1177224, 1373428, 1547952, 1667734, 2060142, 2354448, 2501601, 2746856, 3335468, 4120284, 5003202, 5493712, 5837069, 6670936, 8240568, 10006404, 11674138, 13341872, 16481136, 17511207, 20012808, 23348276, 35022414, 40025616, 46696552, 70044828, 93393104, 140089656, 280179312]

約数ペア:

[(1, 280179312), (2, 140089656), (3, 93393104), (4, 70044828), (6, 46696552), (7, 40025616), (8, 35022414), (12, 23348276), (14, 20012808), (16, 17511207), (17, 16481136), (21, 13341872), (24, 11674138), (28, 10006404), (34, 8240568), (42, 6670936), (48, 5837069), (51, 5493712), (56, 5003202), (68, 4120284), (84, 3335468), (102, 2746856), (112, 2501601), (119, 2354448), (136, 2060142), (168, 1667734), (181, 1547952), (204, 1373428), (238, 1177224), (271, 1033872), (272, 1030071), (336, 833867), (357, 784816), (362, 773976), (408, 686714), (476, 588612), (542, 516936), (543, 515984), (714, 392408), (724, 386988), (813, 344624), (816, 343357), (952, 294306), (1084, 258468), (1086, 257992), (1267, 221136), (1428, 196204), (1448, 193494), (1626, 172312), (1897, 147696), (1904, 147153), (2168, 129234), (2172, 128996), (2534, 110568), (2856, 98102), (2896, 96747), (3077, 91056), (3252, 86156), (3794, 73848), (3801, 73712), (4336, 64617), (4344, 64498), (4607, 60816), (5068, 55284), (5691, 49232), (5712, 49051), (6154, 45528), (6504, 43078), (7588, 36924), (7602, 36856), (8688, 32249), (9214, 30408), (9231, 30352), (10136, 27642), (11382, 24616), (12308, 22764), (13008, 21539), (13821, 20272), (15176, 18462), (15204, 18428)]