196293328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 476683776

約数和(自身を除く): 280390448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 283, 308, 563, 566, 616, 1126, 1132, 1232, 1981, 2252, 2264, 3113, 3941, 3962, 4504, 4528, 6193, 6226, 7882, 7924, 9008, 12386, 12452, 15764, 15848, 21791, 24772, 24904, 31528, 31696, 43351, 43582, 49544, 49808, 63056, 86702, 87164, 99088, 159329, 173404, 174328, 318658, 346808, 348656, 637316, 693616, 1115303, 1274632, 1752619, 2230606, 2549264, 3505238, 4461212, 7010476, 8922424, 12268333, 14020952, 17844848, 24536666, 28041904, 49073332, 98146664, 196293328]

約数ペア:

[(1, 196293328), (2, 98146664), (4, 49073332), (7, 28041904), (8, 24536666), (11, 17844848), (14, 14020952), (16, 12268333), (22, 8922424), (28, 7010476), (44, 4461212), (56, 3505238), (77, 2549264), (88, 2230606), (112, 1752619), (154, 1274632), (176, 1115303), (283, 693616), (308, 637316), (563, 348656), (566, 346808), (616, 318658), (1126, 174328), (1132, 173404), (1232, 159329), (1981, 99088), (2252, 87164), (2264, 86702), (3113, 63056), (3941, 49808), (3962, 49544), (4504, 43582), (4528, 43351), (6193, 31696), (6226, 31528), (7882, 24904), (7924, 24772), (9008, 21791), (12386, 15848), (12452, 15764)]