638861018112

素因数分解:

$2^{10}\times 3^2\times {\mathrm{69320857}}^1$

素因数の和:69320883

約数の個数: 66

約数和(自身を含む): 1844697352238

約数和(自身を除く): 1205836334126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 69320857, 138641714, 207962571, 277283428, 415925142, 554566856, 623887713, 831850284, 1109133712, 1247775426, 1663700568, 2218267424, 2495550852, 3327401136, 4436534848, 4991101704, 6654802272, 8873069696, 9982203408, 13309604544, 17746139392, 19964406816, 26619209088, 35492278784, 39928813632, 53238418176, 70984557568, 79857627264, 106476836352, 159715254528, 212953672704, 319430509056, 638861018112]

約数ペア:

[(1, 638861018112), (2, 319430509056), (3, 212953672704), (4, 159715254528), (6, 106476836352), (8, 79857627264), (9, 70984557568), (12, 53238418176), (16, 39928813632), (18, 35492278784), (24, 26619209088), (32, 19964406816), (36, 17746139392), (48, 13309604544), (64, 9982203408), (72, 8873069696), (96, 6654802272), (128, 4991101704), (144, 4436534848), (192, 3327401136), (256, 2495550852), (288, 2218267424), (384, 1663700568), (512, 1247775426), (576, 1109133712), (768, 831850284), (1024, 623887713), (1152, 554566856), (1536, 415925142), (2304, 277283428), (3072, 207962571), (4608, 138641714), (9216, 69320857)]