247196976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1051

約数の個数: 120

約数和(自身を含む): 714525696

約数和(自身を除く): 467328720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 983, 1014, 1209, 1352, 1488, 1612, 1966, 2028, 2418, 2704, 2949, 3224, 3932, 4056, 4836, 5239, 5898, 6448, 7864, 8112, 9672, 10478, 11796, 12779, 15717, 15728, 19344, 20956, 23592, 25558, 30473, 31434, 38337, 41912, 47184, 51116, 60946, 62868, 76674, 83824, 91419, 102232, 121892, 125736, 153348, 166127, 182838, 204464, 243784, 251472, 306696, 332254, 365676, 396149, 487568, 498381, 613392, 664508, 731352, 792298, 996762, 1188447, 1329016, 1462704, 1584596, 1993524, 2376894, 2658032, 3169192, 3987048, 4753788, 5149937, 6338384, 7974096, 9507576, 10299874, 15449811, 19015152, 20599748, 30899622, 41199496, 61799244, 82398992, 123598488, 247196976]

約数ペア:

[(1, 247196976), (2, 123598488), (3, 82398992), (4, 61799244), (6, 41199496), (8, 30899622), (12, 20599748), (13, 19015152), (16, 15449811), (24, 10299874), (26, 9507576), (31, 7974096), (39, 6338384), (48, 5149937), (52, 4753788), (62, 3987048), (78, 3169192), (93, 2658032), (104, 2376894), (124, 1993524), (156, 1584596), (169, 1462704), (186, 1329016), (208, 1188447), (248, 996762), (312, 792298), (338, 731352), (372, 664508), (403, 613392), (496, 498381), (507, 487568), (624, 396149), (676, 365676), (744, 332254), (806, 306696), (983, 251472), (1014, 243784), (1209, 204464), (1352, 182838), (1488, 166127), (1612, 153348), (1966, 125736), (2028, 121892), (2418, 102232), (2704, 91419), (2949, 83824), (3224, 76674), (3932, 62868), (4056, 60946), (4836, 51116), (5239, 47184), (5898, 41912), (6448, 38337), (7864, 31434), (8112, 30473), (9672, 25558), (10478, 23592), (11796, 20956), (12779, 19344), (15717, 15728)]