880446464

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 88

約数和(自身を含む): 1835716848

約数和(自身を除く): 955270384

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 82, 128, 134, 164, 256, 268, 313, 328, 512, 536, 626, 656, 1024, 1072, 1252, 1312, 2144, 2504, 2624, 2747, 4288, 5008, 5248, 5494, 8576, 10016, 10496, 10988, 12833, 17152, 20032, 20971, 20992, 21976, 25666, 34304, 40064, 41942, 41984, 43952, 51332, 68608, 80128, 83884, 87904, 102664, 160256, 167768, 175808, 205328, 320512, 335536, 351616, 410656, 671072, 703232, 821312, 859811, 1342144, 1406464, 1642624, 1719622, 2684288, 2812928, 3285248, 3439244, 5368576, 6570496, 6878488, 10737152, 13140992, 13756976, 21474304, 27513952, 55027904, 110055808, 220111616, 440223232, 880446464]

約数ペア:

[(1, 880446464), (2, 440223232), (4, 220111616), (8, 110055808), (16, 55027904), (32, 27513952), (41, 21474304), (64, 13756976), (67, 13140992), (82, 10737152), (128, 6878488), (134, 6570496), (164, 5368576), (256, 3439244), (268, 3285248), (313, 2812928), (328, 2684288), (512, 1719622), (536, 1642624), (626, 1406464), (656, 1342144), (1024, 859811), (1072, 821312), (1252, 703232), (1312, 671072), (2144, 410656), (2504, 351616), (2624, 335536), (2747, 320512), (4288, 205328), (5008, 175808), (5248, 167768), (5494, 160256), (8576, 102664), (10016, 87904), (10496, 83884), (10988, 80128), (12833, 68608), (17152, 51332), (20032, 43952), (20971, 41984), (20992, 41942), (21976, 40064), (25666, 34304)]