1917086976

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{16981}}^1$

素因数の和:17017

約数の個数: 162

約数和(自身を含む): 6430251282

約数和(自身を除く): 4513164306

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 4032, 4704, 5376, 6272, 7056, 8064, 9408, 12544, 14112, 16128, 16981, 18816, 28224, 33962, 37632, 50943, 56448, 67924, 101886, 112896, 118867, 135848, 152829, 203772, 237734, 271696, 305658, 356601, 407544, 475468, 543392, 611316, 713202, 815088, 832069, 950936, 1069803, 1086784, 1222632, 1426404, 1630176, 1664138, 1901872, 2139606, 2173568, 2445264, 2496207, 2852808, 3260352, 3328276, 3803744, 4279212, 4347136, 4890528, 4992414, 5705616, 6520704, 6656552, 7488621, 7607488, 8558424, 9781056, 9984828, 11411232, 13041408, 13313104, 14977242, 15214976, 17116848, 19562112, 19969656, 22822464, 26626208, 29954484, 30429952, 34233696, 39124224, 39939312, 45644928, 53252416, 59908968, 68467392, 79878624, 91289856, 106504832, 119817936, 136934784, 159757248, 213009664, 239635872, 273869568, 319514496, 479271744, 639028992, 958543488, 1917086976]

約数ペア:

[(1, 1917086976), (2, 958543488), (3, 639028992), (4, 479271744), (6, 319514496), (7, 273869568), (8, 239635872), (9, 213009664), (12, 159757248), (14, 136934784), (16, 119817936), (18, 106504832), (21, 91289856), (24, 79878624), (28, 68467392), (32, 59908968), (36, 53252416), (42, 45644928), (48, 39939312), (49, 39124224), (56, 34233696), (63, 30429952), (64, 29954484), (72, 26626208), (84, 22822464), (96, 19969656), (98, 19562112), (112, 17116848), (126, 15214976), (128, 14977242), (144, 13313104), (147, 13041408), (168, 11411232), (192, 9984828), (196, 9781056), (224, 8558424), (252, 7607488), (256, 7488621), (288, 6656552), (294, 6520704), (336, 5705616), (384, 4992414), (392, 4890528), (441, 4347136), (448, 4279212), (504, 3803744), (576, 3328276), (588, 3260352), (672, 2852808), (768, 2496207), (784, 2445264), (882, 2173568), (896, 2139606), (1008, 1901872), (1152, 1664138), (1176, 1630176), (1344, 1426404), (1568, 1222632), (1764, 1086784), (1792, 1069803), (2016, 950936), (2304, 832069), (2352, 815088), (2688, 713202), (3136, 611316), (3528, 543392), (4032, 475468), (4704, 407544), (5376, 356601), (6272, 305658), (7056, 271696), (8064, 237734), (9408, 203772), (12544, 152829), (14112, 135848), (16128, 118867), (16981, 112896), (18816, 101886), (28224, 67924), (33962, 56448), (37632, 50943)]