1569892688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7757}}^1$

素因数の和:7924

約数の個数: 80

約数和(自身を含む): 3771008640

約数和(自身を除く): 2201115952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 364, 556, 728, 973, 1112, 1456, 1807, 1946, 2224, 3614, 3892, 7228, 7757, 7784, 12649, 14456, 15514, 15568, 25298, 28912, 31028, 50596, 54299, 62056, 100841, 101192, 108598, 124112, 201682, 202384, 217196, 403364, 434392, 705887, 806728, 868784, 1078223, 1411774, 1613456, 2156446, 2823548, 4312892, 5647096, 7547561, 8625784, 11294192, 14016899, 15095122, 17251568, 28033798, 30190244, 56067596, 60380488, 98118293, 112135192, 120760976, 196236586, 224270384, 392473172, 784946344, 1569892688]

約数ペア:

[(1, 1569892688), (2, 784946344), (4, 392473172), (7, 224270384), (8, 196236586), (13, 120760976), (14, 112135192), (16, 98118293), (26, 60380488), (28, 56067596), (52, 30190244), (56, 28033798), (91, 17251568), (104, 15095122), (112, 14016899), (139, 11294192), (182, 8625784), (208, 7547561), (278, 5647096), (364, 4312892), (556, 2823548), (728, 2156446), (973, 1613456), (1112, 1411774), (1456, 1078223), (1807, 868784), (1946, 806728), (2224, 705887), (3614, 434392), (3892, 403364), (7228, 217196), (7757, 202384), (7784, 201682), (12649, 124112), (14456, 108598), (15514, 101192), (15568, 100841), (25298, 62056), (28912, 54299), (31028, 50596)]