820593664

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:571

約数の個数: 88

約数和(自身を含む): 1802801088

約数和(自身を除く): 982207424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 263, 277, 352, 512, 526, 554, 704, 1024, 1052, 1108, 1408, 2104, 2216, 2816, 2893, 3047, 4208, 4432, 5632, 5786, 6094, 8416, 8864, 11264, 11572, 12188, 16832, 17728, 23144, 24376, 33664, 35456, 46288, 48752, 67328, 70912, 72851, 92576, 97504, 134656, 141824, 145702, 185152, 195008, 269312, 283648, 291404, 370304, 390016, 582808, 740608, 780032, 801361, 1165616, 1481216, 1560064, 1602722, 2331232, 2962432, 3120128, 3205444, 4662464, 6410888, 9324928, 12821776, 18649856, 25643552, 37299712, 51287104, 74599424, 102574208, 205148416, 410296832, 820593664]

約数ペア:

[(1, 820593664), (2, 410296832), (4, 205148416), (8, 102574208), (11, 74599424), (16, 51287104), (22, 37299712), (32, 25643552), (44, 18649856), (64, 12821776), (88, 9324928), (128, 6410888), (176, 4662464), (256, 3205444), (263, 3120128), (277, 2962432), (352, 2331232), (512, 1602722), (526, 1560064), (554, 1481216), (704, 1165616), (1024, 801361), (1052, 780032), (1108, 740608), (1408, 582808), (2104, 390016), (2216, 370304), (2816, 291404), (2893, 283648), (3047, 269312), (4208, 195008), (4432, 185152), (5632, 145702), (5786, 141824), (6094, 134656), (8416, 97504), (8864, 92576), (11264, 72851), (11572, 70912), (12188, 67328), (16832, 48752), (17728, 46288), (23144, 35456), (24376, 33664)]