19003380032

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{8219}}^1$

素因数の和:8648

約数の個数: 112

約数和(自身を含む): 46534669440

約数和(自身を除く): 27531289408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 397, 416, 448, 728, 794, 832, 1456, 1588, 2779, 2912, 3176, 5161, 5558, 5824, 6352, 8219, 10322, 11116, 12704, 16438, 20644, 22232, 25408, 32876, 36127, 41288, 44464, 57533, 65752, 72254, 82576, 88928, 106847, 115066, 131504, 144508, 165152, 177856, 213694, 230132, 263008, 289016, 330304, 427388, 460264, 526016, 578032, 747929, 854776, 920528, 1156064, 1495858, 1709552, 1841056, 2312128, 2991716, 3262943, 3419104, 3682112, 5983432, 6525886, 6838208, 11966864, 13051772, 22840601, 23933728, 26103544, 42418259, 45681202, 47867456, 52207088, 84836518, 91362404, 104414176, 169673036, 182724808, 208828352, 296927813, 339346072, 365449616, 593855626, 678692144, 730899232, 1187711252, 1357384288, 1461798464, 2375422504, 2714768576, 4750845008, 9501690016, 19003380032]

約数ペア:

[(1, 19003380032), (2, 9501690016), (4, 4750845008), (7, 2714768576), (8, 2375422504), (13, 1461798464), (14, 1357384288), (16, 1187711252), (26, 730899232), (28, 678692144), (32, 593855626), (52, 365449616), (56, 339346072), (64, 296927813), (91, 208828352), (104, 182724808), (112, 169673036), (182, 104414176), (208, 91362404), (224, 84836518), (364, 52207088), (397, 47867456), (416, 45681202), (448, 42418259), (728, 26103544), (794, 23933728), (832, 22840601), (1456, 13051772), (1588, 11966864), (2779, 6838208), (2912, 6525886), (3176, 5983432), (5161, 3682112), (5558, 3419104), (5824, 3262943), (6352, 2991716), (8219, 2312128), (10322, 1841056), (11116, 1709552), (12704, 1495858), (16438, 1156064), (20644, 920528), (22232, 854776), (25408, 747929), (32876, 578032), (36127, 526016), (41288, 460264), (44464, 427388), (57533, 330304), (65752, 289016), (72254, 263008), (82576, 230132), (88928, 213694), (106847, 177856), (115066, 165152), (131504, 144508)]