255115392

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 782576640

約数和(自身を除く): 527461248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 321, 336, 384, 428, 448, 642, 672, 749, 856, 887, 896, 1284, 1344, 1498, 1712, 1774, 2247, 2568, 2661, 2688, 2996, 3424, 3548, 4494, 5136, 5322, 5992, 6209, 6848, 7096, 8988, 10272, 10644, 11984, 12418, 13696, 14192, 17976, 18627, 20544, 21288, 23968, 24836, 28384, 35952, 37254, 41088, 42576, 47936, 49672, 56768, 71904, 74508, 85152, 94909, 95872, 99344, 113536, 143808, 149016, 170304, 189818, 198688, 284727, 287616, 298032, 340608, 379636, 397376, 569454, 596064, 664363, 759272, 794752, 1138908, 1192128, 1328726, 1518544, 1993089, 2277816, 2384256, 2657452, 3037088, 3986178, 4555632, 5314904, 6074176, 7972356, 9111264, 10629808, 12148352, 15944712, 18222528, 21259616, 31889424, 36445056, 42519232, 63778848, 85038464, 127557696, 255115392]

約数ペア:

[(1, 255115392), (2, 127557696), (3, 85038464), (4, 63778848), (6, 42519232), (7, 36445056), (8, 31889424), (12, 21259616), (14, 18222528), (16, 15944712), (21, 12148352), (24, 10629808), (28, 9111264), (32, 7972356), (42, 6074176), (48, 5314904), (56, 4555632), (64, 3986178), (84, 3037088), (96, 2657452), (107, 2384256), (112, 2277816), (128, 1993089), (168, 1518544), (192, 1328726), (214, 1192128), (224, 1138908), (321, 794752), (336, 759272), (384, 664363), (428, 596064), (448, 569454), (642, 397376), (672, 379636), (749, 340608), (856, 298032), (887, 287616), (896, 284727), (1284, 198688), (1344, 189818), (1498, 170304), (1712, 149016), (1774, 143808), (2247, 113536), (2568, 99344), (2661, 95872), (2688, 94909), (2996, 85152), (3424, 74508), (3548, 71904), (4494, 56768), (5136, 49672), (5322, 47936), (5992, 42576), (6209, 41088), (6848, 37254), (7096, 35952), (8988, 28384), (10272, 24836), (10644, 23968), (11984, 21288), (12418, 20544), (13696, 18627), (14192, 17976)]