291526368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3121}}^1$

素因数の和:3280

約数の個数: 96

約数和(自身を含む): 881153280

約数和(自身を除く): 589626912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 139, 168, 224, 278, 336, 417, 556, 672, 834, 973, 1112, 1668, 1946, 2224, 2919, 3121, 3336, 3892, 4448, 5838, 6242, 6672, 7784, 9363, 11676, 12484, 13344, 15568, 18726, 21847, 23352, 24968, 31136, 37452, 43694, 46704, 49936, 65541, 74904, 87388, 93408, 99872, 131082, 149808, 174776, 262164, 299616, 349552, 433819, 524328, 699104, 867638, 1048656, 1301457, 1735276, 2097312, 2602914, 3036733, 3470552, 5205828, 6073466, 6941104, 9110199, 10411656, 12146932, 13882208, 18220398, 20823312, 24293864, 36440796, 41646624, 48587728, 72881592, 97175456, 145763184, 291526368]

約数ペア:

[(1, 291526368), (2, 145763184), (3, 97175456), (4, 72881592), (6, 48587728), (7, 41646624), (8, 36440796), (12, 24293864), (14, 20823312), (16, 18220398), (21, 13882208), (24, 12146932), (28, 10411656), (32, 9110199), (42, 6941104), (48, 6073466), (56, 5205828), (84, 3470552), (96, 3036733), (112, 2602914), (139, 2097312), (168, 1735276), (224, 1301457), (278, 1048656), (336, 867638), (417, 699104), (556, 524328), (672, 433819), (834, 349552), (973, 299616), (1112, 262164), (1668, 174776), (1946, 149808), (2224, 131082), (2919, 99872), (3121, 93408), (3336, 87388), (3892, 74904), (4448, 65541), (5838, 49936), (6242, 46704), (6672, 43694), (7784, 37452), (9363, 31136), (11676, 24968), (12484, 23352), (13344, 21847), (15568, 18726)]