189718464

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2678

約数の個数: 112

約数和(自身を含む): 559429920

約数和(自身を除く): 369711456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 156, 174, 192, 208, 232, 312, 348, 377, 416, 464, 624, 696, 754, 832, 928, 1131, 1248, 1392, 1508, 1856, 2262, 2496, 2621, 2784, 3016, 4524, 5242, 5568, 6032, 7863, 9048, 10484, 12064, 15726, 18096, 20968, 24128, 31452, 34073, 36192, 41936, 62904, 68146, 72384, 76009, 83872, 102219, 125808, 136292, 152018, 167744, 204438, 228027, 251616, 272584, 304036, 408876, 456054, 503232, 545168, 608072, 817752, 912108, 988117, 1090336, 1216144, 1635504, 1824216, 1976234, 2180672, 2432288, 2964351, 3271008, 3648432, 3952468, 4864576, 5928702, 6542016, 7296864, 7904936, 11857404, 14593728, 15809872, 23714808, 31619744, 47429616, 63239488, 94859232, 189718464]

約数ペア:

[(1, 189718464), (2, 94859232), (3, 63239488), (4, 47429616), (6, 31619744), (8, 23714808), (12, 15809872), (13, 14593728), (16, 11857404), (24, 7904936), (26, 7296864), (29, 6542016), (32, 5928702), (39, 4864576), (48, 3952468), (52, 3648432), (58, 3271008), (64, 2964351), (78, 2432288), (87, 2180672), (96, 1976234), (104, 1824216), (116, 1635504), (156, 1216144), (174, 1090336), (192, 988117), (208, 912108), (232, 817752), (312, 608072), (348, 545168), (377, 503232), (416, 456054), (464, 408876), (624, 304036), (696, 272584), (754, 251616), (832, 228027), (928, 204438), (1131, 167744), (1248, 152018), (1392, 136292), (1508, 125808), (1856, 102219), (2262, 83872), (2496, 76009), (2621, 72384), (2784, 68146), (3016, 62904), (4524, 41936), (5242, 36192), (5568, 34073), (6032, 31452), (7863, 24128), (9048, 20968), (10484, 18096), (12064, 15726)]