121260216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65617}}^1$

素因数の和:65644

約数の個数: 64

約数和(自身を含む): 377959680

約数和(自身を除く): 256699464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 65617, 131234, 196851, 262468, 393702, 459319, 524936, 721787, 787404, 918638, 1377957, 1443574, 1574808, 1837276, 2165361, 2755914, 2887148, 3674552, 4330722, 5052509, 5511828, 5774296, 8661444, 10105018, 11023656, 15157527, 17322888, 20210036, 30315054, 40420072, 60630108, 121260216]

約数ペア:

[(1, 121260216), (2, 60630108), (3, 40420072), (4, 30315054), (6, 20210036), (7, 17322888), (8, 15157527), (11, 11023656), (12, 10105018), (14, 8661444), (21, 5774296), (22, 5511828), (24, 5052509), (28, 4330722), (33, 3674552), (42, 2887148), (44, 2755914), (56, 2165361), (66, 1837276), (77, 1574808), (84, 1443574), (88, 1377957), (132, 918638), (154, 787404), (168, 721787), (231, 524936), (264, 459319), (308, 393702), (462, 262468), (616, 196851), (924, 131234), (1848, 65617)]