2540654352

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33479}}^1$

素因数の和:33541

約数の個数: 120

約数和(自身を含む): 7771645440

約数和(自身を除く): 5230991088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 4216, 4464, 4743, 6324, 8432, 9486, 12648, 18972, 25296, 33479, 37944, 66958, 75888, 100437, 133916, 200874, 267832, 301311, 401748, 535664, 569143, 602622, 803496, 1037849, 1138286, 1205244, 1606992, 1707429, 2075698, 2276572, 2410488, 3113547, 3414858, 4151396, 4553144, 4820976, 5122287, 6227094, 6829716, 8302792, 9106288, 9340641, 10244574, 12454188, 13659432, 16605584, 17643433, 18681282, 20489148, 24908376, 27318864, 35286866, 37362564, 40978296, 49816752, 52930299, 70573732, 74725128, 81956592, 105860598, 141147464, 149450256, 158790897, 211721196, 282294928, 317581794, 423442392, 635163588, 846884784, 1270327176, 2540654352]

約数ペア:

[(1, 2540654352), (2, 1270327176), (3, 846884784), (4, 635163588), (6, 423442392), (8, 317581794), (9, 282294928), (12, 211721196), (16, 158790897), (17, 149450256), (18, 141147464), (24, 105860598), (31, 81956592), (34, 74725128), (36, 70573732), (48, 52930299), (51, 49816752), (62, 40978296), (68, 37362564), (72, 35286866), (93, 27318864), (102, 24908376), (124, 20489148), (136, 18681282), (144, 17643433), (153, 16605584), (186, 13659432), (204, 12454188), (248, 10244574), (272, 9340641), (279, 9106288), (306, 8302792), (372, 6829716), (408, 6227094), (496, 5122287), (527, 4820976), (558, 4553144), (612, 4151396), (744, 3414858), (816, 3113547), (1054, 2410488), (1116, 2276572), (1224, 2075698), (1488, 1707429), (1581, 1606992), (2108, 1205244), (2232, 1138286), (2448, 1037849), (3162, 803496), (4216, 602622), (4464, 569143), (4743, 535664), (6324, 401748), (8432, 301311), (9486, 267832), (12648, 200874), (18972, 133916), (25296, 100437), (33479, 75888), (37944, 66958)]