331817472

素因数分解:

$2^9\times 3^6\times 7^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 280

約数和(自身を含む): 1144974336

約数和(自身を除く): 813156864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 127, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 254, 256, 288, 324, 336, 378, 381, 384, 432, 448, 486, 504, 508, 512, 567, 576, 648, 672, 729, 756, 762, 768, 864, 889, 896, 972, 1008, 1016, 1134, 1143, 1152, 1296, 1344, 1458, 1512, 1524, 1536, 1701, 1728, 1778, 1792, 1944, 2016, 2032, 2268, 2286, 2304, 2592, 2667, 2688, 2916, 3024, 3048, 3402, 3429, 3456, 3556, 3584, 3888, 4032, 4064, 4536, 4572, 4608, 5103, 5184, 5334, 5376, 5832, 6048, 6096, 6804, 6858, 6912, 7112, 7776, 8001, 8064, 8128, 9072, 9144, 10206, 10287, 10368, 10668, 10752, 11664, 12096, 12192, 13608, 13716, 13824, 14224, 15552, 16002, 16128, 16256, 18144, 18288, 20412, 20574, 20736, 21336, 23328, 24003, 24192, 24384, 27216, 27432, 28448, 30861, 31104, 32004, 32256, 32512, 36288, 36576, 40824, 41148, 41472, 42672, 46656, 48006, 48384, 48768, 54432, 54864, 56896, 61722, 62208, 64008, 65024, 72009, 72576, 73152, 81648, 82296, 85344, 92583, 93312, 96012, 96768, 97536, 108864, 109728, 113792, 123444, 124416, 128016, 144018, 145152, 146304, 163296, 164592, 170688, 185166, 186624, 192024, 195072, 216027, 217728, 219456, 227584, 246888, 256032, 288036, 290304, 292608, 326592, 329184, 341376, 370332, 373248, 384048, 432054, 435456, 438912, 455168, 493776, 512064, 576072, 585216, 648081, 653184, 658368, 682752, 740664, 768096, 864108, 870912, 877824, 987552, 1024128, 1152144, 1296162, 1306368, 1316736, 1365504, 1481328, 1536192, 1728216, 1755648, 1975104, 2048256, 2304288, 2592324, 2612736, 2633472, 2962656, 3072384, 3456432, 3950208, 4096512, 4608576, 5184648, 5266944, 5925312, 6144768, 6912864, 7900416, 9217152, 10369296, 11850624, 12289536, 13825728, 15800832, 18434304, 20738592, 23701248, 27651456, 36868608, 41477184, 47402496, 55302912, 82954368, 110605824, 165908736, 331817472]

約数ペア:

[(1, 331817472), (2, 165908736), (3, 110605824), (4, 82954368), (6, 55302912), (7, 47402496), (8, 41477184), (9, 36868608), (12, 27651456), (14, 23701248), (16, 20738592), (18, 18434304), (21, 15800832), (24, 13825728), (27, 12289536), (28, 11850624), (32, 10369296), (36, 9217152), (42, 7900416), (48, 6912864), (54, 6144768), (56, 5925312), (63, 5266944), (64, 5184648), (72, 4608576), (81, 4096512), (84, 3950208), (96, 3456432), (108, 3072384), (112, 2962656), (126, 2633472), (127, 2612736), (128, 2592324), (144, 2304288), (162, 2048256), (168, 1975104), (189, 1755648), (192, 1728216), (216, 1536192), (224, 1481328), (243, 1365504), (252, 1316736), (254, 1306368), (256, 1296162), (288, 1152144), (324, 1024128), (336, 987552), (378, 877824), (381, 870912), (384, 864108), (432, 768096), (448, 740664), (486, 682752), (504, 658368), (508, 653184), (512, 648081), (567, 585216), (576, 576072), (648, 512064), (672, 493776), (729, 455168), (756, 438912), (762, 435456), (768, 432054), (864, 384048), (889, 373248), (896, 370332), (972, 341376), (1008, 329184), (1016, 326592), (1134, 292608), (1143, 290304), (1152, 288036), (1296, 256032), (1344, 246888), (1458, 227584), (1512, 219456), (1524, 217728), (1536, 216027), (1701, 195072), (1728, 192024), (1778, 186624), (1792, 185166), (1944, 170688), (2016, 164592), (2032, 163296), (2268, 146304), (2286, 145152), (2304, 144018), (2592, 128016), (2667, 124416), (2688, 123444), (2916, 113792), (3024, 109728), (3048, 108864), (3402, 97536), (3429, 96768), (3456, 96012), (3556, 93312), (3584, 92583), (3888, 85344), (4032, 82296), (4064, 81648), (4536, 73152), (4572, 72576), (4608, 72009), (5103, 65024), (5184, 64008), (5334, 62208), (5376, 61722), (5832, 56896), (6048, 54864), (6096, 54432), (6804, 48768), (6858, 48384), (6912, 48006), (7112, 46656), (7776, 42672), (8001, 41472), (8064, 41148), (8128, 40824), (9072, 36576), (9144, 36288), (10206, 32512), (10287, 32256), (10368, 32004), (10668, 31104), (10752, 30861), (11664, 28448), (12096, 27432), (12192, 27216), (13608, 24384), (13716, 24192), (13824, 24003), (14224, 23328), (15552, 21336), (16002, 20736), (16128, 20574), (16256, 20412), (18144, 18288)]