2651538888

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{39727}}^1$

素因数の和:39848

約数の個数: 80

約数和(自身を含む): 7499057280

約数和(自身を除く): 4847518392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 412, 618, 648, 824, 927, 1236, 1854, 2472, 2781, 3708, 5562, 7416, 8343, 11124, 16686, 22248, 33372, 39727, 66744, 79454, 119181, 158908, 238362, 317816, 357543, 476724, 715086, 953448, 1072629, 1430172, 2145258, 2860344, 3217887, 4091881, 4290516, 6435774, 8183762, 8581032, 12275643, 12871548, 16367524, 24551286, 25743096, 32735048, 36826929, 49102572, 73653858, 98205144, 110480787, 147307716, 220961574, 294615432, 331442361, 441923148, 662884722, 883846296, 1325769444, 2651538888]

約数ペア:

[(1, 2651538888), (2, 1325769444), (3, 883846296), (4, 662884722), (6, 441923148), (8, 331442361), (9, 294615432), (12, 220961574), (18, 147307716), (24, 110480787), (27, 98205144), (36, 73653858), (54, 49102572), (72, 36826929), (81, 32735048), (103, 25743096), (108, 24551286), (162, 16367524), (206, 12871548), (216, 12275643), (309, 8581032), (324, 8183762), (412, 6435774), (618, 4290516), (648, 4091881), (824, 3217887), (927, 2860344), (1236, 2145258), (1854, 1430172), (2472, 1072629), (2781, 953448), (3708, 715086), (5562, 476724), (7416, 357543), (8343, 317816), (11124, 238362), (16686, 158908), (22248, 119181), (33372, 79454), (39727, 66744)]