2186304008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2275

約数の個数: 128

約数和(自身を含む): 5273856000

約数和(自身を除く): 3087551992

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 41, 46, 56, 76, 82, 92, 133, 152, 161, 164, 184, 266, 287, 322, 328, 437, 532, 574, 644, 779, 874, 943, 1064, 1148, 1288, 1558, 1748, 1886, 2179, 2296, 3059, 3116, 3496, 3772, 4358, 5453, 6118, 6232, 6601, 7544, 8716, 10906, 12236, 13202, 15253, 17432, 17917, 21812, 24472, 26404, 30506, 35834, 41401, 43624, 50117, 52808, 61012, 71668, 82802, 89339, 100234, 122024, 125419, 143336, 165604, 178678, 200468, 250838, 289807, 331208, 350819, 357356, 400936, 501676, 579614, 625373, 701638, 714712, 952223, 1003352, 1159228, 1250746, 1403276, 1697441, 1904446, 2054797, 2318456, 2501492, 2806552, 3394882, 3808892, 4109594, 5002984, 6665561, 6789764, 7617784, 8219188, 11882087, 13331122, 13579528, 14383579, 16438376, 23764174, 26662244, 28767158, 39041143, 47528348, 53324488, 57534316, 78082286, 95056696, 115068632, 156164572, 273288001, 312329144, 546576002, 1093152004, 2186304008]

約数ペア:

[(1, 2186304008), (2, 1093152004), (4, 546576002), (7, 312329144), (8, 273288001), (14, 156164572), (19, 115068632), (23, 95056696), (28, 78082286), (38, 57534316), (41, 53324488), (46, 47528348), (56, 39041143), (76, 28767158), (82, 26662244), (92, 23764174), (133, 16438376), (152, 14383579), (161, 13579528), (164, 13331122), (184, 11882087), (266, 8219188), (287, 7617784), (322, 6789764), (328, 6665561), (437, 5002984), (532, 4109594), (574, 3808892), (644, 3394882), (779, 2806552), (874, 2501492), (943, 2318456), (1064, 2054797), (1148, 1904446), (1288, 1697441), (1558, 1403276), (1748, 1250746), (1886, 1159228), (2179, 1003352), (2296, 952223), (3059, 714712), (3116, 701638), (3496, 625373), (3772, 579614), (4358, 501676), (5453, 400936), (6118, 357356), (6232, 350819), (6601, 331208), (7544, 289807), (8716, 250838), (10906, 200468), (12236, 178678), (13202, 165604), (15253, 143336), (17432, 125419), (17917, 122024), (21812, 100234), (24472, 89339), (26404, 82802), (30506, 71668), (35834, 61012), (41401, 52808), (43624, 50117)]