2808483216

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{108553}}^1$

素因数の和:108589

約数の個数: 120

約数和(自身を含む): 9207116064

約数和(自身を除く): 6398632848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8624, 12936, 25872, 108553, 217106, 325659, 434212, 651318, 759871, 868424, 1194083, 1302636, 1519742, 1736848, 2279613, 2388166, 2605272, 3039484, 3582249, 4559226, 4776332, 5210544, 5319097, 6078968, 7164498, 8358581, 9118452, 9552664, 10638194, 12157936, 14328996, 15957291, 16717162, 18236904, 19105328, 21276388, 25075743, 28657992, 31914582, 33434324, 36473808, 42552776, 50151486, 57315984, 58510067, 63829164, 66868648, 85105552, 100302972, 117020134, 127658328, 133737296, 175530201, 200605944, 234040268, 255316656, 351060402, 401211888, 468080536, 702120804, 936161072, 1404241608, 2808483216]

約数ペア:

[(1, 2808483216), (2, 1404241608), (3, 936161072), (4, 702120804), (6, 468080536), (7, 401211888), (8, 351060402), (11, 255316656), (12, 234040268), (14, 200605944), (16, 175530201), (21, 133737296), (22, 127658328), (24, 117020134), (28, 100302972), (33, 85105552), (42, 66868648), (44, 63829164), (48, 58510067), (49, 57315984), (56, 50151486), (66, 42552776), (77, 36473808), (84, 33434324), (88, 31914582), (98, 28657992), (112, 25075743), (132, 21276388), (147, 19105328), (154, 18236904), (168, 16717162), (176, 15957291), (196, 14328996), (231, 12157936), (264, 10638194), (294, 9552664), (308, 9118452), (336, 8358581), (392, 7164498), (462, 6078968), (528, 5319097), (539, 5210544), (588, 4776332), (616, 4559226), (784, 3582249), (924, 3039484), (1078, 2605272), (1176, 2388166), (1232, 2279613), (1617, 1736848), (1848, 1519742), (2156, 1302636), (2352, 1194083), (3234, 868424), (3696, 759871), (4312, 651318), (6468, 434212), (8624, 325659), (12936, 217106), (25872, 108553)]