215551392

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{45823}}^1$

素因数の和:45850

約数の個数: 72

約数和(自身を含む): 658215936

約数和(自身を除く): 442664544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 45823, 91646, 137469, 183292, 274938, 320761, 366584, 549876, 641522, 733168, 962283, 1099752, 1283044, 1466336, 1924566, 2199504, 2245327, 2566088, 3849132, 4399008, 4490654, 5132176, 6735981, 7698264, 8981308, 10264352, 13471962, 15396528, 17962616, 26943924, 30793056, 35925232, 53887848, 71850464, 107775696, 215551392]

約数ペア:

[(1, 215551392), (2, 107775696), (3, 71850464), (4, 53887848), (6, 35925232), (7, 30793056), (8, 26943924), (12, 17962616), (14, 15396528), (16, 13471962), (21, 10264352), (24, 8981308), (28, 7698264), (32, 6735981), (42, 5132176), (48, 4490654), (49, 4399008), (56, 3849132), (84, 2566088), (96, 2245327), (98, 2199504), (112, 1924566), (147, 1466336), (168, 1283044), (196, 1099752), (224, 962283), (294, 733168), (336, 641522), (392, 549876), (588, 366584), (672, 320761), (784, 274938), (1176, 183292), (1568, 137469), (2352, 91646), (4704, 45823)]