908425728

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{28163}}^1$

素因数の和:28194

約数の個数: 120

約数和(自身を含む): 2996424288

約数和(自身を除く): 2087998560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 28163, 32256, 56326, 84489, 112652, 168978, 197141, 225304, 253467, 337956, 394282, 450608, 506934, 591423, 675912, 788564, 901216, 1013868, 1182846, 1351824, 1577128, 1774269, 1802432, 2027736, 2365692, 2703648, 3154256, 3548538, 3604864, 4055472, 4731384, 5407296, 6308512, 7097076, 7209728, 8110944, 9462768, 10814592, 12617024, 14194152, 14419456, 16221888, 18925536, 21629184, 25234048, 28388304, 32443776, 37851072, 43258368, 50468096, 56776608, 64887552, 75702144, 100936192, 113553216, 129775104, 151404288, 227106432, 302808576, 454212864, 908425728]

約数ペア:

[(1, 908425728), (2, 454212864), (3, 302808576), (4, 227106432), (6, 151404288), (7, 129775104), (8, 113553216), (9, 100936192), (12, 75702144), (14, 64887552), (16, 56776608), (18, 50468096), (21, 43258368), (24, 37851072), (28, 32443776), (32, 28388304), (36, 25234048), (42, 21629184), (48, 18925536), (56, 16221888), (63, 14419456), (64, 14194152), (72, 12617024), (84, 10814592), (96, 9462768), (112, 8110944), (126, 7209728), (128, 7097076), (144, 6308512), (168, 5407296), (192, 4731384), (224, 4055472), (252, 3604864), (256, 3548538), (288, 3154256), (336, 2703648), (384, 2365692), (448, 2027736), (504, 1802432), (512, 1774269), (576, 1577128), (672, 1351824), (768, 1182846), (896, 1013868), (1008, 901216), (1152, 788564), (1344, 675912), (1536, 591423), (1792, 506934), (2016, 450608), (2304, 394282), (2688, 337956), (3584, 253467), (4032, 225304), (4608, 197141), (5376, 168978), (8064, 112652), (10752, 84489), (16128, 56326), (28163, 32256)]