266452492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 504947520

約数和(自身を除く): 238495028

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 229, 241, 284, 458, 482, 916, 964, 1207, 2414, 3893, 4097, 4828, 7786, 8194, 15572, 16259, 16388, 17111, 32518, 34222, 55189, 65036, 68444, 110378, 220756, 276403, 290887, 552806, 581774, 938213, 1105612, 1163548, 1876426, 3752852, 3918419, 7836838, 15673676, 66613123, 133226246, 266452492]

約数ペア:

[(1, 266452492), (2, 133226246), (4, 66613123), (17, 15673676), (34, 7836838), (68, 3918419), (71, 3752852), (142, 1876426), (229, 1163548), (241, 1105612), (284, 938213), (458, 581774), (482, 552806), (916, 290887), (964, 276403), (1207, 220756), (2414, 110378), (3893, 68444), (4097, 65036), (4828, 55189), (7786, 34222), (8194, 32518), (15572, 17111), (16259, 16388)]