255630336

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 176

約数和(自身を含む): 757946784

約数和(自身を除く): 502316448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 173, 192, 208, 222, 256, 296, 312, 346, 384, 416, 444, 481, 512, 519, 592, 624, 692, 768, 832, 888, 962, 1024, 1038, 1184, 1248, 1384, 1443, 1536, 1664, 1776, 1924, 2076, 2249, 2368, 2496, 2768, 2886, 3072, 3328, 3552, 3848, 4152, 4498, 4736, 4992, 5536, 5772, 6401, 6656, 6747, 7104, 7696, 8304, 8996, 9472, 9984, 11072, 11544, 12802, 13312, 13494, 14208, 15392, 16608, 17992, 18944, 19203, 19968, 22144, 23088, 25604, 26988, 28416, 30784, 33216, 35984, 37888, 38406, 39936, 44288, 46176, 51208, 53976, 56832, 61568, 66432, 71968, 76812, 83213, 88576, 92352, 102416, 107952, 113664, 123136, 132864, 143936, 153624, 166426, 177152, 184704, 204832, 215904, 246272, 249639, 265728, 287872, 307248, 332852, 369408, 409664, 431808, 492544, 499278, 531456, 575744, 614496, 665704, 738816, 819328, 863616, 998556, 1151488, 1228992, 1331408, 1477632, 1638656, 1727232, 1997112, 2302976, 2457984, 2662816, 3277312, 3454464, 3994224, 4915968, 5325632, 6554624, 6908928, 7988448, 9831936, 10651264, 15976896, 19663872, 21302528, 31953792, 42605056, 63907584, 85210112, 127815168, 255630336]

約数ペア:

[(1, 255630336), (2, 127815168), (3, 85210112), (4, 63907584), (6, 42605056), (8, 31953792), (12, 21302528), (13, 19663872), (16, 15976896), (24, 10651264), (26, 9831936), (32, 7988448), (37, 6908928), (39, 6554624), (48, 5325632), (52, 4915968), (64, 3994224), (74, 3454464), (78, 3277312), (96, 2662816), (104, 2457984), (111, 2302976), (128, 1997112), (148, 1727232), (156, 1638656), (173, 1477632), (192, 1331408), (208, 1228992), (222, 1151488), (256, 998556), (296, 863616), (312, 819328), (346, 738816), (384, 665704), (416, 614496), (444, 575744), (481, 531456), (512, 499278), (519, 492544), (592, 431808), (624, 409664), (692, 369408), (768, 332852), (832, 307248), (888, 287872), (962, 265728), (1024, 249639), (1038, 246272), (1184, 215904), (1248, 204832), (1384, 184704), (1443, 177152), (1536, 166426), (1664, 153624), (1776, 143936), (1924, 132864), (2076, 123136), (2249, 113664), (2368, 107952), (2496, 102416), (2768, 92352), (2886, 88576), (3072, 83213), (3328, 76812), (3552, 71968), (3848, 66432), (4152, 61568), (4498, 56832), (4736, 53976), (4992, 51208), (5536, 46176), (5772, 44288), (6401, 39936), (6656, 38406), (6747, 37888), (7104, 35984), (7696, 33216), (8304, 30784), (8996, 28416), (9472, 26988), (9984, 25604), (11072, 23088), (11544, 22144), (12802, 19968), (13312, 19203), (13494, 18944), (14208, 17992), (15392, 16608)]