264905088

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 811104000

約数和(自身を除く): 546198912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 278, 336, 384, 417, 448, 556, 672, 709, 834, 896, 973, 1112, 1344, 1418, 1668, 1946, 2127, 2224, 2688, 2836, 2919, 3336, 3892, 4254, 4448, 4963, 5672, 5838, 6672, 7784, 8508, 8896, 9926, 11344, 11676, 13344, 14889, 15568, 17016, 17792, 19852, 22688, 23352, 26688, 29778, 31136, 34032, 39704, 45376, 46704, 53376, 59556, 62272, 68064, 79408, 90752, 93408, 98551, 119112, 124544, 136128, 158816, 186816, 197102, 238224, 272256, 295653, 317632, 373632, 394204, 476448, 591306, 635264, 689857, 788408, 952896, 1182612, 1379714, 1576816, 1905792, 2069571, 2365224, 2759428, 3153632, 4139142, 4730448, 5518856, 6307264, 8278284, 9460896, 11037712, 12614528, 16556568, 18921792, 22075424, 33113136, 37843584, 44150848, 66226272, 88301696, 132452544, 264905088]

約数ペア:

[(1, 264905088), (2, 132452544), (3, 88301696), (4, 66226272), (6, 44150848), (7, 37843584), (8, 33113136), (12, 22075424), (14, 18921792), (16, 16556568), (21, 12614528), (24, 11037712), (28, 9460896), (32, 8278284), (42, 6307264), (48, 5518856), (56, 4730448), (64, 4139142), (84, 3153632), (96, 2759428), (112, 2365224), (128, 2069571), (139, 1905792), (168, 1576816), (192, 1379714), (224, 1182612), (278, 952896), (336, 788408), (384, 689857), (417, 635264), (448, 591306), (556, 476448), (672, 394204), (709, 373632), (834, 317632), (896, 295653), (973, 272256), (1112, 238224), (1344, 197102), (1418, 186816), (1668, 158816), (1946, 136128), (2127, 124544), (2224, 119112), (2688, 98551), (2836, 93408), (2919, 90752), (3336, 79408), (3892, 68064), (4254, 62272), (4448, 59556), (4963, 53376), (5672, 46704), (5838, 45376), (6672, 39704), (7784, 34032), (8508, 31136), (8896, 29778), (9926, 26688), (11344, 23352), (11676, 22688), (13344, 19852), (14889, 17792), (15568, 17016)]