15990584808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{223507}}^1$

素因数の和:223798

約数の個数: 64

約数和(自身を含む): 43771806720

約数和(自身を除く): 27781221912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 271, 542, 813, 1084, 1626, 2168, 2981, 3252, 5962, 6504, 8943, 11924, 17886, 23848, 35772, 71544, 223507, 447014, 670521, 894028, 1341042, 1788056, 2458577, 2682084, 4917154, 5364168, 7375731, 9834308, 14751462, 19668616, 29502924, 59005848, 60570397, 121140794, 181711191, 242281588, 363422382, 484563176, 666274367, 726844764, 1332548734, 1453689528, 1998823101, 2665097468, 3997646202, 5330194936, 7995292404, 15990584808]

約数ペア:

[(1, 15990584808), (2, 7995292404), (3, 5330194936), (4, 3997646202), (6, 2665097468), (8, 1998823101), (11, 1453689528), (12, 1332548734), (22, 726844764), (24, 666274367), (33, 484563176), (44, 363422382), (66, 242281588), (88, 181711191), (132, 121140794), (264, 60570397), (271, 59005848), (542, 29502924), (813, 19668616), (1084, 14751462), (1626, 9834308), (2168, 7375731), (2981, 5364168), (3252, 4917154), (5962, 2682084), (6504, 2458577), (8943, 1788056), (11924, 1341042), (17886, 894028), (23848, 670521), (35772, 447014), (71544, 223507)]