542194016

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 1360615536

約数和(自身を除く): 818421520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 67, 91, 98, 104, 112, 134, 182, 196, 208, 224, 268, 364, 392, 397, 416, 469, 536, 637, 728, 784, 794, 871, 938, 1072, 1274, 1456, 1568, 1588, 1742, 1876, 2144, 2548, 2779, 2912, 3176, 3283, 3484, 3752, 5096, 5161, 5558, 6097, 6352, 6566, 6968, 7504, 10192, 10322, 11116, 12194, 12704, 13132, 13936, 15008, 19453, 20384, 20644, 22232, 24388, 26264, 26599, 27872, 36127, 38906, 41288, 42679, 44464, 48776, 52528, 53198, 72254, 77812, 82576, 85358, 88928, 97552, 105056, 106396, 144508, 155624, 165152, 170716, 186193, 195104, 212792, 252889, 289016, 311248, 341432, 345787, 372386, 425584, 505778, 578032, 622496, 682864, 691574, 744772, 851168, 1011556, 1156064, 1303351, 1365728, 1383148, 1489544, 2023112, 2420509, 2606702, 2766296, 2979088, 4046224, 4841018, 5213404, 5532592, 5958176, 8092448, 9682036, 10426808, 11065184, 16943563, 19364072, 20853616, 33887126, 38728144, 41707232, 67774252, 77456288, 135548504, 271097008, 542194016]

約数ペア:

[(1, 542194016), (2, 271097008), (4, 135548504), (7, 77456288), (8, 67774252), (13, 41707232), (14, 38728144), (16, 33887126), (26, 20853616), (28, 19364072), (32, 16943563), (49, 11065184), (52, 10426808), (56, 9682036), (67, 8092448), (91, 5958176), (98, 5532592), (104, 5213404), (112, 4841018), (134, 4046224), (182, 2979088), (196, 2766296), (208, 2606702), (224, 2420509), (268, 2023112), (364, 1489544), (392, 1383148), (397, 1365728), (416, 1303351), (469, 1156064), (536, 1011556), (637, 851168), (728, 744772), (784, 691574), (794, 682864), (871, 622496), (938, 578032), (1072, 505778), (1274, 425584), (1456, 372386), (1568, 345787), (1588, 341432), (1742, 311248), (1876, 289016), (2144, 252889), (2548, 212792), (2779, 195104), (2912, 186193), (3176, 170716), (3283, 165152), (3484, 155624), (3752, 144508), (5096, 106396), (5161, 105056), (5558, 97552), (6097, 88928), (6352, 85358), (6566, 82576), (6968, 77812), (7504, 72254), (10192, 53198), (10322, 52528), (11116, 48776), (12194, 44464), (12704, 42679), (13132, 41288), (13936, 38906), (15008, 36127), (19453, 27872), (20384, 26599), (20644, 26264), (22232, 24388)]