280381248

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{69539}}^1$

素因数の和:69564

約数の個数: 84

約数和(自身を含む): 918484320

約数和(自身を除く): 638103072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 69539, 139078, 208617, 278156, 417234, 486773, 556312, 625851, 834468, 973546, 1112624, 1251702, 1460319, 1668936, 1947092, 2225248, 2503404, 2920638, 3337872, 3894184, 4380957, 4450496, 5006808, 5841276, 6675744, 7788368, 8761914, 10013616, 11682552, 13351488, 15576736, 17523828, 20027232, 23365104, 31153472, 35047656, 40054464, 46730208, 70095312, 93460416, 140190624, 280381248]

約数ペア:

[(1, 280381248), (2, 140190624), (3, 93460416), (4, 70095312), (6, 46730208), (7, 40054464), (8, 35047656), (9, 31153472), (12, 23365104), (14, 20027232), (16, 17523828), (18, 15576736), (21, 13351488), (24, 11682552), (28, 10013616), (32, 8761914), (36, 7788368), (42, 6675744), (48, 5841276), (56, 5006808), (63, 4450496), (64, 4380957), (72, 3894184), (84, 3337872), (96, 2920638), (112, 2503404), (126, 2225248), (144, 1947092), (168, 1668936), (192, 1460319), (224, 1251702), (252, 1112624), (288, 973546), (336, 834468), (448, 625851), (504, 556312), (576, 486773), (672, 417234), (1008, 278156), (1344, 208617), (2016, 139078), (4032, 69539)]