253882816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2297}}^1$

素因数の和:2477

約数の個数: 56

約数和(自身を含む): 553340016

約数和(自身を除く): 299457200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 314, 352, 628, 704, 1256, 1727, 2297, 2512, 3454, 4594, 5024, 6908, 9188, 10048, 13816, 18376, 25267, 27632, 36752, 50534, 55264, 73504, 101068, 110528, 147008, 202136, 360629, 404272, 721258, 808544, 1442516, 1617088, 2885032, 3966919, 5770064, 7933838, 11540128, 15867676, 23080256, 31735352, 63470704, 126941408, 253882816]

約数ペア:

[(1, 253882816), (2, 126941408), (4, 63470704), (8, 31735352), (11, 23080256), (16, 15867676), (22, 11540128), (32, 7933838), (44, 5770064), (64, 3966919), (88, 2885032), (157, 1617088), (176, 1442516), (314, 808544), (352, 721258), (628, 404272), (704, 360629), (1256, 202136), (1727, 147008), (2297, 110528), (2512, 101068), (3454, 73504), (4594, 55264), (5024, 50534), (6908, 36752), (9188, 27632), (10048, 25267), (13816, 18376)]