287244672

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5231}}^1$

素因数の和:5272

約数の個数: 128

約数和(自身を含む): 896555520

約数和(自身を除く): 609310848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2496, 3432, 4224, 4576, 4992, 5231, 6864, 9152, 10462, 13728, 15693, 18304, 20924, 27456, 31386, 41848, 54912, 57541, 62772, 68003, 83696, 115082, 125544, 136006, 167392, 172623, 204009, 230164, 251088, 272012, 334784, 345246, 408018, 460328, 502176, 544024, 669568, 690492, 748033, 816036, 920656, 1004352, 1088048, 1380984, 1496066, 1632072, 1841312, 2008704, 2176096, 2244099, 2761968, 2992132, 3264144, 3682624, 4352192, 4488198, 5523936, 5984264, 6528288, 7365248, 8704384, 8976396, 11047872, 11968528, 13056576, 17952792, 22095744, 23937056, 26113152, 35905584, 47874112, 71811168, 95748224, 143622336, 287244672]

約数ペア:

[(1, 287244672), (2, 143622336), (3, 95748224), (4, 71811168), (6, 47874112), (8, 35905584), (11, 26113152), (12, 23937056), (13, 22095744), (16, 17952792), (22, 13056576), (24, 11968528), (26, 11047872), (32, 8976396), (33, 8704384), (39, 7365248), (44, 6528288), (48, 5984264), (52, 5523936), (64, 4488198), (66, 4352192), (78, 3682624), (88, 3264144), (96, 2992132), (104, 2761968), (128, 2244099), (132, 2176096), (143, 2008704), (156, 1841312), (176, 1632072), (192, 1496066), (208, 1380984), (264, 1088048), (286, 1004352), (312, 920656), (352, 816036), (384, 748033), (416, 690492), (429, 669568), (528, 544024), (572, 502176), (624, 460328), (704, 408018), (832, 345246), (858, 334784), (1056, 272012), (1144, 251088), (1248, 230164), (1408, 204009), (1664, 172623), (1716, 167392), (2112, 136006), (2288, 125544), (2496, 115082), (3432, 83696), (4224, 68003), (4576, 62772), (4992, 57541), (5231, 54912), (6864, 41848), (9152, 31386), (10462, 27456), (13728, 20924), (15693, 18304)]