211571712

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2087}}^1$

素因数の和:2124

約数の個数: 132

約数和(自身を含む): 666765216

約数和(自身を除く): 455193504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1408, 1536, 1584, 2087, 2112, 2304, 2816, 3072, 3168, 4174, 4224, 4608, 5632, 6261, 6336, 8348, 8448, 9216, 11264, 12522, 12672, 16696, 16896, 18783, 22957, 25044, 25344, 33392, 33792, 37566, 45914, 50088, 50688, 66784, 68871, 75132, 91828, 100176, 101376, 133568, 137742, 150264, 183656, 200352, 206613, 267136, 275484, 300528, 367312, 400704, 413226, 534272, 550968, 601056, 734624, 801408, 826452, 1068544, 1101936, 1202112, 1469248, 1602816, 1652904, 2137088, 2203872, 2404224, 2938496, 3205632, 3305808, 4407744, 4808448, 5876992, 6411264, 6611616, 8815488, 9616896, 11753984, 13223232, 17630976, 19233792, 23507968, 26446464, 35261952, 52892928, 70523904, 105785856, 211571712]

約数ペア:

[(1, 211571712), (2, 105785856), (3, 70523904), (4, 52892928), (6, 35261952), (8, 26446464), (9, 23507968), (11, 19233792), (12, 17630976), (16, 13223232), (18, 11753984), (22, 9616896), (24, 8815488), (32, 6611616), (33, 6411264), (36, 5876992), (44, 4808448), (48, 4407744), (64, 3305808), (66, 3205632), (72, 2938496), (88, 2404224), (96, 2203872), (99, 2137088), (128, 1652904), (132, 1602816), (144, 1469248), (176, 1202112), (192, 1101936), (198, 1068544), (256, 826452), (264, 801408), (288, 734624), (352, 601056), (384, 550968), (396, 534272), (512, 413226), (528, 400704), (576, 367312), (704, 300528), (768, 275484), (792, 267136), (1024, 206613), (1056, 200352), (1152, 183656), (1408, 150264), (1536, 137742), (1584, 133568), (2087, 101376), (2112, 100176), (2304, 91828), (2816, 75132), (3072, 68871), (3168, 66784), (4174, 50688), (4224, 50088), (4608, 45914), (5632, 37566), (6261, 33792), (6336, 33392), (8348, 25344), (8448, 25044), (9216, 22957), (11264, 18783), (12522, 16896), (12672, 16696)]