1581016896

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{94649}}^1$

素因数の和:94696

約数の個数: 84

約数和(自身を含む): 4688014500

約数和(自身を除く): 3106997604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 5568, 8352, 16704, 94649, 189298, 283947, 378596, 567894, 757192, 851841, 1135788, 1514384, 1703682, 2271576, 2744821, 3028768, 3407364, 4543152, 5489642, 6057536, 6814728, 8234463, 9086304, 10979284, 13629456, 16468926, 18172608, 21958568, 24703389, 27258912, 32937852, 43917136, 49406778, 54517824, 65875704, 87834272, 98813556, 131751408, 175668544, 197627112, 263502816, 395254224, 527005632, 790508448, 1581016896]

約数ペア:

[(1, 1581016896), (2, 790508448), (3, 527005632), (4, 395254224), (6, 263502816), (8, 197627112), (9, 175668544), (12, 131751408), (16, 98813556), (18, 87834272), (24, 65875704), (29, 54517824), (32, 49406778), (36, 43917136), (48, 32937852), (58, 27258912), (64, 24703389), (72, 21958568), (87, 18172608), (96, 16468926), (116, 13629456), (144, 10979284), (174, 9086304), (192, 8234463), (232, 6814728), (261, 6057536), (288, 5489642), (348, 4543152), (464, 3407364), (522, 3028768), (576, 2744821), (696, 2271576), (928, 1703682), (1044, 1514384), (1392, 1135788), (1856, 851841), (2088, 757192), (2784, 567894), (4176, 378596), (5568, 283947), (8352, 189298), (16704, 94649)]