1397870784

素因数分解:

$2^6\times 3^4\times {\mathrm{269651}}^1$

素因数の和:269675

約数の個数: 70

約数和(自身を含む): 4143742284

約数和(自身を除く): 2745871500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 269651, 539302, 808953, 1078604, 1617906, 2157208, 2426859, 3235812, 4314416, 4853718, 6471624, 7280577, 8628832, 9707436, 12943248, 14561154, 17257664, 19414872, 21841731, 25886496, 29122308, 38829744, 43683462, 51772992, 58244616, 77659488, 87366924, 116489232, 155318976, 174733848, 232978464, 349467696, 465956928, 698935392, 1397870784]

約数ペア:

[(1, 1397870784), (2, 698935392), (3, 465956928), (4, 349467696), (6, 232978464), (8, 174733848), (9, 155318976), (12, 116489232), (16, 87366924), (18, 77659488), (24, 58244616), (27, 51772992), (32, 43683462), (36, 38829744), (48, 29122308), (54, 25886496), (64, 21841731), (72, 19414872), (81, 17257664), (96, 14561154), (108, 12943248), (144, 9707436), (162, 8628832), (192, 7280577), (216, 6471624), (288, 4853718), (324, 4314416), (432, 3235812), (576, 2426859), (648, 2157208), (864, 1617906), (1296, 1078604), (1728, 808953), (2592, 539302), (5184, 269651)]