398554112

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:935

約数の個数: 88

約数和(自身を含む): 891378432

約数和(自身を除く): 492824320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 512, 656, 704, 863, 902, 1024, 1312, 1408, 1726, 1804, 2624, 2816, 3452, 3608, 5248, 5632, 6904, 7216, 9493, 10496, 11264, 13808, 14432, 18986, 20992, 27616, 28864, 35383, 37972, 41984, 55232, 57728, 70766, 75944, 110464, 115456, 141532, 151888, 220928, 230912, 283064, 303776, 389213, 441856, 461824, 566128, 607552, 778426, 883712, 1132256, 1215104, 1556852, 2264512, 2430208, 3113704, 4529024, 4860416, 6227408, 9058048, 9720832, 12454816, 18116096, 24909632, 36232192, 49819264, 99638528, 199277056, 398554112]

約数ペア:

[(1, 398554112), (2, 199277056), (4, 99638528), (8, 49819264), (11, 36232192), (16, 24909632), (22, 18116096), (32, 12454816), (41, 9720832), (44, 9058048), (64, 6227408), (82, 4860416), (88, 4529024), (128, 3113704), (164, 2430208), (176, 2264512), (256, 1556852), (328, 1215104), (352, 1132256), (451, 883712), (512, 778426), (656, 607552), (704, 566128), (863, 461824), (902, 441856), (1024, 389213), (1312, 303776), (1408, 283064), (1726, 230912), (1804, 220928), (2624, 151888), (2816, 141532), (3452, 115456), (3608, 110464), (5248, 75944), (5632, 70766), (6904, 57728), (7216, 55232), (9493, 41984), (10496, 37972), (11264, 35383), (13808, 28864), (14432, 27616), (18986, 20992)]