226728656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2620

約数の個数: 80

約数和(自身を含む): 555404928

約数和(自身を除く): 328676272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 803, 1022, 1168, 1232, 1606, 2044, 2521, 3212, 4088, 5042, 5621, 6424, 8176, 10084, 11242, 12848, 17647, 20168, 22484, 27731, 35294, 40336, 44968, 55462, 70588, 89936, 110924, 141176, 184033, 194117, 221848, 282352, 368066, 388234, 443696, 736132, 776468, 1288231, 1472264, 1552936, 2024363, 2576462, 2944528, 3105872, 4048726, 5152924, 8097452, 10305848, 14170541, 16194904, 20611696, 28341082, 32389808, 56682164, 113364328, 226728656]

約数ペア:

[(1, 226728656), (2, 113364328), (4, 56682164), (7, 32389808), (8, 28341082), (11, 20611696), (14, 16194904), (16, 14170541), (22, 10305848), (28, 8097452), (44, 5152924), (56, 4048726), (73, 3105872), (77, 2944528), (88, 2576462), (112, 2024363), (146, 1552936), (154, 1472264), (176, 1288231), (292, 776468), (308, 736132), (511, 443696), (584, 388234), (616, 368066), (803, 282352), (1022, 221848), (1168, 194117), (1232, 184033), (1606, 141176), (2044, 110924), (2521, 89936), (3212, 70588), (4088, 55462), (5042, 44968), (5621, 40336), (6424, 35294), (8176, 27731), (10084, 22484), (11242, 20168), (12848, 17647)]