2718841856

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2181

約数の個数: 88

約数和(自身を含む): 5749941120

約数和(自身を除く): 3031099264

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 512, 656, 992, 1024, 1271, 1312, 1984, 2089, 2542, 2624, 3968, 4178, 5084, 5248, 7936, 8356, 10168, 10496, 15872, 16712, 20336, 20992, 31744, 33424, 40672, 41984, 64759, 66848, 81344, 85649, 129518, 133696, 162688, 171298, 259036, 267392, 325376, 342596, 518072, 534784, 650752, 685192, 1036144, 1069568, 1301504, 1370384, 2072288, 2139136, 2655119, 2740768, 4144576, 5310238, 5481536, 8289152, 10620476, 10963072, 16578304, 21240952, 21926144, 33156608, 42481904, 43852288, 66313216, 84963808, 87704576, 169927616, 339855232, 679710464, 1359420928, 2718841856]

約数ペア:

[(1, 2718841856), (2, 1359420928), (4, 679710464), (8, 339855232), (16, 169927616), (31, 87704576), (32, 84963808), (41, 66313216), (62, 43852288), (64, 42481904), (82, 33156608), (124, 21926144), (128, 21240952), (164, 16578304), (248, 10963072), (256, 10620476), (328, 8289152), (496, 5481536), (512, 5310238), (656, 4144576), (992, 2740768), (1024, 2655119), (1271, 2139136), (1312, 2072288), (1984, 1370384), (2089, 1301504), (2542, 1069568), (2624, 1036144), (3968, 685192), (4178, 650752), (5084, 534784), (5248, 518072), (7936, 342596), (8356, 325376), (10168, 267392), (10496, 259036), (15872, 171298), (16712, 162688), (20336, 133696), (20992, 129518), (31744, 85649), (33424, 81344), (40672, 66848), (41984, 64759)]