890659968

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{210857}}^1$

素因数の和:210885

約数の個数: 64

約数和(自身を含む): 2580901920

約数和(自身を除く): 1690241952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 210857, 421714, 632571, 843428, 1265142, 1686856, 2319427, 2530284, 3373712, 4638854, 5060568, 6747424, 6958281, 9277708, 10121136, 13494848, 13916562, 18555416, 20242272, 26989696, 27833124, 37110832, 40484544, 55666248, 74221664, 80969088, 111332496, 148443328, 222664992, 296886656, 445329984, 890659968]

約数ペア:

[(1, 890659968), (2, 445329984), (3, 296886656), (4, 222664992), (6, 148443328), (8, 111332496), (11, 80969088), (12, 74221664), (16, 55666248), (22, 40484544), (24, 37110832), (32, 27833124), (33, 26989696), (44, 20242272), (48, 18555416), (64, 13916562), (66, 13494848), (88, 10121136), (96, 9277708), (128, 6958281), (132, 6747424), (176, 5060568), (192, 4638854), (264, 3373712), (352, 2530284), (384, 2319427), (528, 1686856), (704, 1265142), (1056, 843428), (1408, 632571), (2112, 421714), (4224, 210857)]