210661248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:852

約数の個数: 128

約数和(自身を含む): 646272000

約数和(自身を除く): 435610752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 168, 192, 218, 224, 327, 336, 384, 436, 448, 654, 672, 719, 763, 872, 896, 1308, 1344, 1438, 1526, 1744, 2157, 2289, 2616, 2688, 2876, 3052, 3488, 4314, 4578, 5033, 5232, 5752, 6104, 6976, 8628, 9156, 10066, 10464, 11504, 12208, 13952, 15099, 17256, 18312, 20132, 20928, 23008, 24416, 30198, 34512, 36624, 40264, 41856, 46016, 48832, 60396, 69024, 73248, 78371, 80528, 92032, 97664, 120792, 138048, 146496, 156742, 161056, 235113, 241584, 276096, 292992, 313484, 322112, 470226, 483168, 548597, 626968, 644224, 940452, 966336, 1097194, 1253936, 1645791, 1880904, 1932672, 2194388, 2507872, 3291582, 3761808, 4388776, 5015744, 6583164, 7523616, 8777552, 10031488, 13166328, 15047232, 17555104, 26332656, 30094464, 35110208, 52665312, 70220416, 105330624, 210661248]

約数ペア:

[(1, 210661248), (2, 105330624), (3, 70220416), (4, 52665312), (6, 35110208), (7, 30094464), (8, 26332656), (12, 17555104), (14, 15047232), (16, 13166328), (21, 10031488), (24, 8777552), (28, 7523616), (32, 6583164), (42, 5015744), (48, 4388776), (56, 3761808), (64, 3291582), (84, 2507872), (96, 2194388), (109, 1932672), (112, 1880904), (128, 1645791), (168, 1253936), (192, 1097194), (218, 966336), (224, 940452), (327, 644224), (336, 626968), (384, 548597), (436, 483168), (448, 470226), (654, 322112), (672, 313484), (719, 292992), (763, 276096), (872, 241584), (896, 235113), (1308, 161056), (1344, 156742), (1438, 146496), (1526, 138048), (1744, 120792), (2157, 97664), (2289, 92032), (2616, 80528), (2688, 78371), (2876, 73248), (3052, 69024), (3488, 60396), (4314, 48832), (4578, 46016), (5033, 41856), (5232, 40264), (5752, 36624), (6104, 34512), (6976, 30198), (8628, 24416), (9156, 23008), (10066, 20928), (10464, 20132), (11504, 18312), (12208, 17256), (13952, 15099)]