2128954752

素因数分解:

$2^7\times 3^4\times {\mathrm{205339}}^1$

素因数の和:205365

約数の個数: 80

約数和(自身を含む): 6335765700

約数和(自身を除く): 4206810948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 205339, 410678, 616017, 821356, 1232034, 1642712, 1848051, 2464068, 3285424, 3696102, 4928136, 5544153, 6570848, 7392204, 9856272, 11088306, 13141696, 14784408, 16632459, 19712544, 22176612, 26283392, 29568816, 33264918, 39425088, 44353224, 59137632, 66529836, 78850176, 88706448, 118275264, 133059672, 177412896, 236550528, 266119344, 354825792, 532238688, 709651584, 1064477376, 2128954752]

約数ペア:

[(1, 2128954752), (2, 1064477376), (3, 709651584), (4, 532238688), (6, 354825792), (8, 266119344), (9, 236550528), (12, 177412896), (16, 133059672), (18, 118275264), (24, 88706448), (27, 78850176), (32, 66529836), (36, 59137632), (48, 44353224), (54, 39425088), (64, 33264918), (72, 29568816), (81, 26283392), (96, 22176612), (108, 19712544), (128, 16632459), (144, 14784408), (162, 13141696), (192, 11088306), (216, 9856272), (288, 7392204), (324, 6570848), (384, 5544153), (432, 4928136), (576, 3696102), (648, 3285424), (864, 2464068), (1152, 1848051), (1296, 1642712), (1728, 1232034), (2592, 821356), (3456, 616017), (5184, 410678), (10368, 205339)]