28717161984

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3259

約数の個数: 400

約数和(自身を含む): 101149526016

約数和(自身を除く): 72432364032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 496, 504, 512, 558, 567, 576, 648, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1116, 1134, 1152, 1296, 1302, 1344, 1488, 1512, 1536, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2268, 2304, 2511, 2592, 2604, 2688, 2976, 3024, 3191, 3348, 3456, 3472, 3584, 3906, 3968, 4032, 4464, 4536, 4608, 5022, 5184, 5208, 5376, 5859, 5952, 6048, 6382, 6696, 6912, 6944, 7812, 7936, 8064, 8928, 9072, 9573, 10044, 10368, 10416, 10752, 11718, 11904, 12096, 12764, 13392, 13824, 13888, 15624, 15872, 16128, 17577, 17856, 18144, 19146, 20088, 20736, 20832, 22337, 23436, 23808, 24192, 25528, 26784, 27776, 28719, 31248, 32256, 35154, 35712, 36288, 38292, 40176, 41472, 41664, 44674, 46872, 47616, 48384, 51056, 53568, 55552, 57438, 62496, 67011, 70308, 71424, 72576, 76584, 80352, 83328, 86157, 89348, 93744, 96768, 98921, 102112, 107136, 111104, 114876, 124992, 134022, 140616, 142848, 145152, 153168, 160704, 166656, 172314, 178696, 187488, 197842, 201033, 204224, 214272, 229752, 249984, 258471, 268044, 281232, 290304, 296763, 306336, 321408, 333312, 344628, 357392, 374976, 395684, 402066, 408448, 428544, 459504, 499968, 516942, 536088, 562464, 593526, 603099, 612672, 642816, 689256, 692447, 714784, 749952, 791368, 804132, 816896, 890289, 919008, 999936, 1033884, 1072176, 1124928, 1187052, 1206198, 1225344, 1285632, 1378512, 1384894, 1429568, 1499904, 1582736, 1608264, 1633792, 1780578, 1809297, 1838016, 2067768, 2077341, 2144352, 2249856, 2374104, 2412396, 2450688, 2670867, 2757024, 2769788, 2859136, 2999808, 3165472, 3216528, 3561156, 3618594, 3676032, 4135536, 4154682, 4288704, 4499712, 4748208, 4824792, 4901376, 5341734, 5514048, 5539576, 5718272, 6232023, 6330944, 6433056, 7122312, 7237188, 7352064, 8012601, 8271072, 8309364, 8577408, 8999424, 9496416, 9649584, 10683468, 11028096, 11079152, 11436544, 12464046, 12661888, 12866112, 14244624, 14474376, 14704128, 16025202, 16542144, 16618728, 17154816, 18696069, 18992832, 19299168, 21366936, 22056192, 22158304, 24928092, 25323776, 25732224, 28489248, 28948752, 32050404, 33084288, 33237456, 34309632, 37392138, 37985664, 38598336, 42733872, 44112384, 44316608, 49856184, 50647552, 51464448, 56088207, 56978496, 57897504, 64100808, 66168576, 66474912, 74784276, 75971328, 77196672, 85467744, 88633216, 99712368, 102928896, 112176414, 113956992, 115795008, 128201616, 132337152, 132949824, 149568552, 151942656, 154393344, 170935488, 177266432, 199424736, 224352828, 227913984, 231590016, 256403232, 265899648, 299137104, 308786688, 341870976, 354532864, 398849472, 448705656, 455827968, 463180032, 512806464, 531799296, 598274208, 683741952, 797698944, 897411312, 926360064, 1025612928, 1063598592, 1196548416, 1367483904, 1595397888, 1794822624, 2051225856, 2393096832, 3190795776, 3589645248, 4102451712, 4786193664, 7179290496, 9572387328, 14358580992, 28717161984]

約数ペア:

[(1, 28717161984), (2, 14358580992), (3, 9572387328), (4, 7179290496), (6, 4786193664), (7, 4102451712), (8, 3589645248), (9, 3190795776), (12, 2393096832), (14, 2051225856), (16, 1794822624), (18, 1595397888), (21, 1367483904), (24, 1196548416), (27, 1063598592), (28, 1025612928), (31, 926360064), (32, 897411312), (36, 797698944), (42, 683741952), (48, 598274208), (54, 531799296), (56, 512806464), (62, 463180032), (63, 455827968), (64, 448705656), (72, 398849472), (81, 354532864), (84, 341870976), (93, 308786688), (96, 299137104), (108, 265899648), (112, 256403232), (124, 231590016), (126, 227913984), (128, 224352828), (144, 199424736), (162, 177266432), (168, 170935488), (186, 154393344), (189, 151942656), (192, 149568552), (216, 132949824), (217, 132337152), (224, 128201616), (248, 115795008), (252, 113956992), (256, 112176414), (279, 102928896), (288, 99712368), (324, 88633216), (336, 85467744), (372, 77196672), (378, 75971328), (384, 74784276), (432, 66474912), (434, 66168576), (448, 64100808), (496, 57897504), (504, 56978496), (512, 56088207), (558, 51464448), (567, 50647552), (576, 49856184), (648, 44316608), (651, 44112384), (672, 42733872), (744, 38598336), (756, 37985664), (768, 37392138), (837, 34309632), (864, 33237456), (868, 33084288), (896, 32050404), (992, 28948752), (1008, 28489248), (1116, 25732224), (1134, 25323776), (1152, 24928092), (1296, 22158304), (1302, 22056192), (1344, 21366936), (1488, 19299168), (1512, 18992832), (1536, 18696069), (1674, 17154816), (1728, 16618728), (1736, 16542144), (1792, 16025202), (1953, 14704128), (1984, 14474376), (2016, 14244624), (2232, 12866112), (2268, 12661888), (2304, 12464046), (2511, 11436544), (2592, 11079152), (2604, 11028096), (2688, 10683468), (2976, 9649584), (3024, 9496416), (3191, 8999424), (3348, 8577408), (3456, 8309364), (3472, 8271072), (3584, 8012601), (3906, 7352064), (3968, 7237188), (4032, 7122312), (4464, 6433056), (4536, 6330944), (4608, 6232023), (5022, 5718272), (5184, 5539576), (5208, 5514048), (5376, 5341734), (5859, 4901376), (5952, 4824792), (6048, 4748208), (6382, 4499712), (6696, 4288704), (6912, 4154682), (6944, 4135536), (7812, 3676032), (7936, 3618594), (8064, 3561156), (8928, 3216528), (9072, 3165472), (9573, 2999808), (10044, 2859136), (10368, 2769788), (10416, 2757024), (10752, 2670867), (11718, 2450688), (11904, 2412396), (12096, 2374104), (12764, 2249856), (13392, 2144352), (13824, 2077341), (13888, 2067768), (15624, 1838016), (15872, 1809297), (16128, 1780578), (17577, 1633792), (17856, 1608264), (18144, 1582736), (19146, 1499904), (20088, 1429568), (20736, 1384894), (20832, 1378512), (22337, 1285632), (23436, 1225344), (23808, 1206198), (24192, 1187052), (25528, 1124928), (26784, 1072176), (27776, 1033884), (28719, 999936), (31248, 919008), (32256, 890289), (35154, 816896), (35712, 804132), (36288, 791368), (38292, 749952), (40176, 714784), (41472, 692447), (41664, 689256), (44674, 642816), (46872, 612672), (47616, 603099), (48384, 593526), (51056, 562464), (53568, 536088), (55552, 516942), (57438, 499968), (62496, 459504), (67011, 428544), (70308, 408448), (71424, 402066), (72576, 395684), (76584, 374976), (80352, 357392), (83328, 344628), (86157, 333312), (89348, 321408), (93744, 306336), (96768, 296763), (98921, 290304), (102112, 281232), (107136, 268044), (111104, 258471), (114876, 249984), (124992, 229752), (134022, 214272), (140616, 204224), (142848, 201033), (145152, 197842), (153168, 187488), (160704, 178696), (166656, 172314)]