331839864

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{751}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 1005657120

約数和(自身を除く): 673817256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 361, 408, 456, 612, 646, 684, 722, 751, 969, 1083, 1224, 1292, 1368, 1444, 1502, 1938, 2166, 2253, 2584, 2888, 2907, 3004, 3249, 3876, 4332, 4506, 5814, 6008, 6137, 6498, 6759, 7752, 8664, 9012, 11628, 12274, 12767, 12996, 13518, 14269, 18024, 18411, 23256, 24548, 25534, 25992, 27036, 28538, 36822, 38301, 42807, 49096, 51068, 54072, 55233, 57076, 73644, 76602, 85614, 102136, 110466, 114152, 114903, 128421, 147288, 153204, 171228, 220932, 229806, 242573, 256842, 271111, 306408, 342456, 441864, 459612, 485146, 513684, 542222, 727719, 813333, 919224, 970292, 1027368, 1084444, 1455438, 1626666, 1940584, 2168888, 2183157, 2439999, 2910876, 3253332, 4366314, 4608887, 4879998, 5821752, 6506664, 8732628, 9217774, 9759996, 13826661, 17465256, 18435548, 19519992, 27653322, 36871096, 41479983, 55306644, 82959966, 110613288, 165919932, 331839864]

約数ペア:

[(1, 331839864), (2, 165919932), (3, 110613288), (4, 82959966), (6, 55306644), (8, 41479983), (9, 36871096), (12, 27653322), (17, 19519992), (18, 18435548), (19, 17465256), (24, 13826661), (34, 9759996), (36, 9217774), (38, 8732628), (51, 6506664), (57, 5821752), (68, 4879998), (72, 4608887), (76, 4366314), (102, 3253332), (114, 2910876), (136, 2439999), (152, 2183157), (153, 2168888), (171, 1940584), (204, 1626666), (228, 1455438), (306, 1084444), (323, 1027368), (342, 970292), (361, 919224), (408, 813333), (456, 727719), (612, 542222), (646, 513684), (684, 485146), (722, 459612), (751, 441864), (969, 342456), (1083, 306408), (1224, 271111), (1292, 256842), (1368, 242573), (1444, 229806), (1502, 220932), (1938, 171228), (2166, 153204), (2253, 147288), (2584, 128421), (2888, 114903), (2907, 114152), (3004, 110466), (3249, 102136), (3876, 85614), (4332, 76602), (4506, 73644), (5814, 57076), (6008, 55233), (6137, 54072), (6498, 51068), (6759, 49096), (7752, 42807), (8664, 38301), (9012, 36822), (11628, 28538), (12274, 27036), (12767, 25992), (12996, 25534), (13518, 24548), (14269, 23256), (18024, 18411)]