2762311048

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 6515712000

約数和(自身を除く): 3753400952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 83, 124, 133, 152, 166, 217, 248, 266, 332, 434, 532, 581, 589, 664, 868, 1009, 1064, 1162, 1178, 1577, 1736, 2018, 2324, 2356, 2573, 3154, 4036, 4123, 4648, 4712, 5146, 6308, 7063, 8072, 8246, 10292, 11039, 12616, 14126, 16492, 18011, 19171, 20584, 22078, 28252, 31279, 32984, 36022, 38342, 44156, 48887, 56504, 62558, 72044, 76684, 83747, 88312, 97774, 125116, 134197, 144088, 153368, 167494, 195548, 218953, 250232, 268394, 334988, 342209, 391096, 437906, 536788, 586229, 594301, 669976, 684418, 875812, 1073576, 1172458, 1188602, 1368836, 1591193, 1751624, 2344916, 2377204, 2596157, 2737672, 3182386, 4160107, 4689832, 4754408, 5192314, 6364772, 8320214, 10384628, 11138351, 12729544, 16640428, 18173099, 20769256, 22276702, 33280856, 36346198, 44553404, 49326983, 72692396, 89106808, 98653966, 145384792, 197307932, 345288881, 394615864, 690577762, 1381155524, 2762311048]

約数ペア:

[(1, 2762311048), (2, 1381155524), (4, 690577762), (7, 394615864), (8, 345288881), (14, 197307932), (19, 145384792), (28, 98653966), (31, 89106808), (38, 72692396), (56, 49326983), (62, 44553404), (76, 36346198), (83, 33280856), (124, 22276702), (133, 20769256), (152, 18173099), (166, 16640428), (217, 12729544), (248, 11138351), (266, 10384628), (332, 8320214), (434, 6364772), (532, 5192314), (581, 4754408), (589, 4689832), (664, 4160107), (868, 3182386), (1009, 2737672), (1064, 2596157), (1162, 2377204), (1178, 2344916), (1577, 1751624), (1736, 1591193), (2018, 1368836), (2324, 1188602), (2356, 1172458), (2573, 1073576), (3154, 875812), (4036, 684418), (4123, 669976), (4648, 594301), (4712, 586229), (5146, 536788), (6308, 437906), (7063, 391096), (8072, 342209), (8246, 334988), (10292, 268394), (11039, 250232), (12616, 218953), (14126, 195548), (16492, 167494), (18011, 153368), (19171, 144088), (20584, 134197), (22078, 125116), (28252, 97774), (31279, 88312), (32984, 83747), (36022, 76684), (38342, 72044), (44156, 62558), (48887, 56504)]