261083552

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3779}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 548674560

約数和(自身を除く): 287591008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 1016, 2032, 2159, 3779, 4064, 4318, 7558, 8636, 15116, 17272, 30232, 34544, 60464, 64243, 69088, 120928, 128486, 256972, 479933, 513944, 959866, 1027888, 1919732, 2055776, 3839464, 7678928, 8158861, 15357856, 16317722, 32635444, 65270888, 130541776, 261083552]

約数ペア:

[(1, 261083552), (2, 130541776), (4, 65270888), (8, 32635444), (16, 16317722), (17, 15357856), (32, 8158861), (34, 7678928), (68, 3839464), (127, 2055776), (136, 1919732), (254, 1027888), (272, 959866), (508, 513944), (544, 479933), (1016, 256972), (2032, 128486), (2159, 120928), (3779, 69088), (4064, 64243), (4318, 60464), (7558, 34544), (8636, 30232), (15116, 17272)]