260912664

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{2939}}^1$

素因数の和:3094

約数の個数: 80

約数和(自身を含む): 736381800

約数和(自身を除く): 475469136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 548, 648, 822, 1096, 1233, 1644, 2466, 2939, 3288, 3699, 4932, 5878, 7398, 8817, 9864, 11097, 11756, 14796, 17634, 22194, 23512, 26451, 29592, 35268, 44388, 52902, 70536, 79353, 88776, 105804, 158706, 211608, 238059, 317412, 402643, 476118, 634824, 805286, 952236, 1207929, 1610572, 1904472, 2415858, 3221144, 3623787, 4831716, 7247574, 9663432, 10871361, 14495148, 21742722, 28990296, 32614083, 43485444, 65228166, 86970888, 130456332, 260912664]

約数ペア:

[(1, 260912664), (2, 130456332), (3, 86970888), (4, 65228166), (6, 43485444), (8, 32614083), (9, 28990296), (12, 21742722), (18, 14495148), (24, 10871361), (27, 9663432), (36, 7247574), (54, 4831716), (72, 3623787), (81, 3221144), (108, 2415858), (137, 1904472), (162, 1610572), (216, 1207929), (274, 952236), (324, 805286), (411, 634824), (548, 476118), (648, 402643), (822, 317412), (1096, 238059), (1233, 211608), (1644, 158706), (2466, 105804), (2939, 88776), (3288, 79353), (3699, 70536), (4932, 52902), (5878, 44388), (7398, 35268), (8817, 29592), (9864, 26451), (11097, 23512), (11756, 22194), (14796, 17634)]