220109568

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{5849}}^1$

素因数の和:5882

約数の個数: 108

約数和(自身を含む): 681571800

約数和(自身を除く): 461462232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 5849, 6272, 9408, 11698, 12544, 17547, 18816, 23396, 35094, 37632, 40943, 46792, 70188, 81886, 93584, 122829, 140376, 163772, 187168, 245658, 280752, 286601, 327544, 374336, 491316, 561504, 573202, 655088, 748672, 859803, 982632, 1123008, 1146404, 1310176, 1497344, 1719606, 1965264, 2246016, 2292808, 2620352, 3439212, 3930528, 4492032, 4585616, 5240704, 6878424, 7861056, 9171232, 10481408, 13756848, 15722112, 18342464, 27513696, 31444224, 36684928, 55027392, 73369856, 110054784, 220109568]

約数ペア:

[(1, 220109568), (2, 110054784), (3, 73369856), (4, 55027392), (6, 36684928), (7, 31444224), (8, 27513696), (12, 18342464), (14, 15722112), (16, 13756848), (21, 10481408), (24, 9171232), (28, 7861056), (32, 6878424), (42, 5240704), (48, 4585616), (49, 4492032), (56, 3930528), (64, 3439212), (84, 2620352), (96, 2292808), (98, 2246016), (112, 1965264), (128, 1719606), (147, 1497344), (168, 1310176), (192, 1146404), (196, 1123008), (224, 982632), (256, 859803), (294, 748672), (336, 655088), (384, 573202), (392, 561504), (448, 491316), (588, 374336), (672, 327544), (768, 286601), (784, 280752), (896, 245658), (1176, 187168), (1344, 163772), (1568, 140376), (1792, 122829), (2352, 93584), (2688, 81886), (3136, 70188), (4704, 46792), (5376, 40943), (5849, 37632), (6272, 35094), (9408, 23396), (11698, 18816), (12544, 17547)]