259220928344

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1\times {\mathrm{12073}}^1$

素因数の和:15232

約数の個数: 64

約数和(自身を含む): 560079052800

約数和(自身を除く): 300858124456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3019, 3556, 6038, 7112, 12073, 12076, 21133, 24146, 24152, 42266, 48292, 84511, 84532, 96584, 169022, 169064, 338044, 383413, 676088, 766826, 1533271, 1533652, 2683891, 3066542, 3067304, 5367782, 6133084, 10732897, 10735564, 12266168, 21465794, 21471128, 36448387, 42931588, 72896774, 85863176, 145793548, 255138709, 291587096, 510277418, 1020554836, 2041109672, 4628945149, 9257890298, 18515780596, 32402616043, 37031561192, 64805232086, 129610464172, 259220928344]

約数ペア:

[(1, 259220928344), (2, 129610464172), (4, 64805232086), (7, 37031561192), (8, 32402616043), (14, 18515780596), (28, 9257890298), (56, 4628945149), (127, 2041109672), (254, 1020554836), (508, 510277418), (889, 291587096), (1016, 255138709), (1778, 145793548), (3019, 85863176), (3556, 72896774), (6038, 42931588), (7112, 36448387), (12073, 21471128), (12076, 21465794), (21133, 12266168), (24146, 10735564), (24152, 10732897), (42266, 6133084), (48292, 5367782), (84511, 3067304), (84532, 3066542), (96584, 2683891), (169022, 1533652), (169064, 1533271), (338044, 766826), (383413, 676088)]