663634944

素因数分解:

$2^{10}\times 3^6\times 7^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 308

約数和(自身を含む): 2291067904

約数和(自身を除く): 1627432960

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, 1024, 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, 3072, 3402, 3429, 3456, 3556, 3584, 3888, 4032, 4064, 4536, 4572, 4608, 5103, 5184, 5334, 5376, 5832, 6048, 6096, 6804, 6858, 6912, 7112, 7168, 7776, 8001, 8064, 8128, 9072, 9144, 9216, 10206, 10287, 10368, 10668, 10752, 11664, 12096, 12192, 13608, 13716, 13824, 14224, 15552, 16002, 16128, 16256, 18144, 18288, 20412, 20574, 20736, 21336, 21504, 23328, 24003, 24192, 24384, 27216, 27432, 27648, 28448, 30861, 31104, 32004, 32256, 32512, 36288, 36576, 40824, 41148, 41472, 42672, 46656, 48006, 48384, 48768, 54432, 54864, 56896, 61722, 62208, 64008, 64512, 65024, 72009, 72576, 73152, 81648, 82296, 82944, 85344, 92583, 93312, 96012, 96768, 97536, 108864, 109728, 113792, 123444, 124416, 128016, 130048, 144018, 145152, 146304, 163296, 164592, 170688, 185166, 186624, 192024, 193536, 195072, 216027, 217728, 219456, 227584, 246888, 248832, 256032, 288036, 290304, 292608, 326592, 329184, 341376, 370332, 373248, 384048, 390144, 432054, 435456, 438912, 455168, 493776, 512064, 576072, 580608, 585216, 648081, 653184, 658368, 682752, 740664, 746496, 768096, 864108, 870912, 877824, 910336, 987552, 1024128, 1152144, 1170432, 1296162, 1306368, 1316736, 1365504, 1481328, 1536192, 1728216, 1741824, 1755648, 1975104, 2048256, 2304288, 2592324, 2612736, 2633472, 2731008, 2962656, 3072384, 3456432, 3511296, 3950208, 4096512, 4608576, 5184648, 5225472, 5266944, 5925312, 6144768, 6912864, 7900416, 8193024, 9217152, 10369296, 10533888, 11850624, 12289536, 13825728, 15800832, 18434304, 20738592, 23701248, 24579072, 27651456, 31601664, 36868608, 41477184, 47402496, 55302912, 73737216, 82954368, 94804992, 110605824, 165908736, 221211648, 331817472, 663634944]

約数ペア:

[(1, 663634944), (2, 331817472), (3, 221211648), (4, 165908736), (6, 110605824), (7, 94804992), (8, 82954368), (9, 73737216), (12, 55302912), (14, 47402496), (16, 41477184), (18, 36868608), (21, 31601664), (24, 27651456), (27, 24579072), (28, 23701248), (32, 20738592), (36, 18434304), (42, 15800832), (48, 13825728), (54, 12289536), (56, 11850624), (63, 10533888), (64, 10369296), (72, 9217152), (81, 8193024), (84, 7900416), (96, 6912864), (108, 6144768), (112, 5925312), (126, 5266944), (127, 5225472), (128, 5184648), (144, 4608576), (162, 4096512), (168, 3950208), (189, 3511296), (192, 3456432), (216, 3072384), (224, 2962656), (243, 2731008), (252, 2633472), (254, 2612736), (256, 2592324), (288, 2304288), (324, 2048256), (336, 1975104), (378, 1755648), (381, 1741824), (384, 1728216), (432, 1536192), (448, 1481328), (486, 1365504), (504, 1316736), (508, 1306368), (512, 1296162), (567, 1170432), (576, 1152144), (648, 1024128), (672, 987552), (729, 910336), (756, 877824), (762, 870912), (768, 864108), (864, 768096), (889, 746496), (896, 740664), (972, 682752), (1008, 658368), (1016, 653184), (1024, 648081), (1134, 585216), (1143, 580608), (1152, 576072), (1296, 512064), (1344, 493776), (1458, 455168), (1512, 438912), (1524, 435456), (1536, 432054), (1701, 390144), (1728, 384048), (1778, 373248), (1792, 370332), (1944, 341376), (2016, 329184), (2032, 326592), (2268, 292608), (2286, 290304), (2304, 288036), (2592, 256032), (2667, 248832), (2688, 246888), (2916, 227584), (3024, 219456), (3048, 217728), (3072, 216027), (3402, 195072), (3429, 193536), (3456, 192024), (3556, 186624), (3584, 185166), (3888, 170688), (4032, 164592), (4064, 163296), (4536, 146304), (4572, 145152), (4608, 144018), (5103, 130048), (5184, 128016), (5334, 124416), (5376, 123444), (5832, 113792), (6048, 109728), (6096, 108864), (6804, 97536), (6858, 96768), (6912, 96012), (7112, 93312), (7168, 92583), (7776, 85344), (8001, 82944), (8064, 82296), (8128, 81648), (9072, 73152), (9144, 72576), (9216, 72009), (10206, 65024), (10287, 64512), (10368, 64008), (10668, 62208), (10752, 61722), (11664, 56896), (12096, 54864), (12192, 54432), (13608, 48768), (13716, 48384), (13824, 48006), (14224, 46656), (15552, 42672), (16002, 41472), (16128, 41148), (16256, 40824), (18144, 36576), (18288, 36288), (20412, 32512), (20574, 32256), (20736, 32004), (21336, 31104), (21504, 30861), (23328, 28448), (24003, 27648), (24192, 27432), (24384, 27216)]