311293776

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 842338944

約数和(自身を除く): 531045168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 457, 552, 617, 914, 1104, 1234, 1371, 1828, 1851, 2468, 2742, 3656, 3702, 4936, 5484, 7312, 7404, 9872, 10511, 10968, 14191, 14808, 21022, 21936, 28382, 29616, 31533, 42044, 42573, 56764, 63066, 84088, 85146, 113528, 126132, 168176, 170292, 227056, 252264, 281969, 340584, 504528, 563938, 681168, 845907, 1127876, 1691814, 2255752, 3383628, 4511504, 6485287, 6767256, 12970574, 13534512, 19455861, 25941148, 38911722, 51882296, 77823444, 103764592, 155646888, 311293776]

約数ペア:

[(1, 311293776), (2, 155646888), (3, 103764592), (4, 77823444), (6, 51882296), (8, 38911722), (12, 25941148), (16, 19455861), (23, 13534512), (24, 12970574), (46, 6767256), (48, 6485287), (69, 4511504), (92, 3383628), (138, 2255752), (184, 1691814), (276, 1127876), (368, 845907), (457, 681168), (552, 563938), (617, 504528), (914, 340584), (1104, 281969), (1234, 252264), (1371, 227056), (1828, 170292), (1851, 168176), (2468, 126132), (2742, 113528), (3656, 85146), (3702, 84088), (4936, 63066), (5484, 56764), (7312, 42573), (7404, 42044), (9872, 31533), (10511, 29616), (10968, 28382), (14191, 21936), (14808, 21022)]