1123011456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13477}}^1$

素因数の和:13532

約数の個数: 128

約数和(自身を含む): 3519375360

約数和(自身を除く): 2396363904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13477, 13888, 20832, 26954, 27776, 40431, 41664, 53908, 80862, 83328, 94339, 107816, 161724, 188678, 215632, 283017, 323448, 377356, 417787, 431264, 566034, 646896, 754712, 835574, 862528, 1132068, 1253361, 1293792, 1509424, 1671148, 1725056, 2264136, 2506722, 2587584, 2924509, 3018848, 3342296, 4528272, 5013444, 5175168, 5849018, 6037696, 6684592, 8773527, 9056544, 10026888, 11698036, 12075392, 13369184, 17547054, 18113088, 20053776, 23396072, 26738368, 35094108, 36226176, 40107552, 46792144, 53476736, 70188216, 80215104, 93584288, 140376432, 160430208, 187168576, 280752864, 374337152, 561505728, 1123011456]

約数ペア:

[(1, 1123011456), (2, 561505728), (3, 374337152), (4, 280752864), (6, 187168576), (7, 160430208), (8, 140376432), (12, 93584288), (14, 80215104), (16, 70188216), (21, 53476736), (24, 46792144), (28, 40107552), (31, 36226176), (32, 35094108), (42, 26738368), (48, 23396072), (56, 20053776), (62, 18113088), (64, 17547054), (84, 13369184), (93, 12075392), (96, 11698036), (112, 10026888), (124, 9056544), (128, 8773527), (168, 6684592), (186, 6037696), (192, 5849018), (217, 5175168), (224, 5013444), (248, 4528272), (336, 3342296), (372, 3018848), (384, 2924509), (434, 2587584), (448, 2506722), (496, 2264136), (651, 1725056), (672, 1671148), (744, 1509424), (868, 1293792), (896, 1253361), (992, 1132068), (1302, 862528), (1344, 835574), (1488, 754712), (1736, 646896), (1984, 566034), (2604, 431264), (2688, 417787), (2976, 377356), (3472, 323448), (3968, 283017), (5208, 215632), (5952, 188678), (6944, 161724), (10416, 107816), (11904, 94339), (13477, 83328), (13888, 80862), (20832, 53908), (26954, 41664), (27776, 40431)]