1994971248

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2699}}^1$

素因数の和:2804

約数の個数: 160

約数和(自身を含む): 6026400000

約数和(自身を除く): 4031428752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 59, 72, 87, 108, 116, 118, 144, 174, 177, 216, 232, 236, 261, 348, 354, 432, 464, 472, 522, 531, 696, 708, 783, 944, 1044, 1062, 1392, 1416, 1566, 1593, 1711, 2088, 2124, 2699, 2832, 3132, 3186, 3422, 4176, 4248, 5133, 5398, 6264, 6372, 6844, 8097, 8496, 10266, 10796, 12528, 12744, 13688, 15399, 16194, 20532, 21592, 24291, 25488, 27376, 30798, 32388, 41064, 43184, 46197, 48582, 61596, 64776, 72873, 78271, 82128, 92394, 97164, 123192, 129552, 145746, 156542, 159241, 184788, 194328, 234813, 246384, 291492, 313084, 318482, 369576, 388656, 469626, 477723, 582984, 626168, 636964, 704439, 739152, 939252, 955446, 1165968, 1252336, 1273928, 1408878, 1433169, 1878504, 1910892, 2113317, 2547856, 2817756, 2866338, 3757008, 3821784, 4226634, 4299507, 4617989, 5635512, 5732676, 7643568, 8453268, 8599014, 9235978, 11271024, 11465352, 13853967, 16906536, 17198028, 18471956, 22930704, 27707934, 33813072, 34396056, 36943912, 41561901, 55415868, 68792112, 73887824, 83123802, 110831736, 124685703, 166247604, 221663472, 249371406, 332495208, 498742812, 664990416, 997485624, 1994971248]

約数ペア:

[(1, 1994971248), (2, 997485624), (3, 664990416), (4, 498742812), (6, 332495208), (8, 249371406), (9, 221663472), (12, 166247604), (16, 124685703), (18, 110831736), (24, 83123802), (27, 73887824), (29, 68792112), (36, 55415868), (48, 41561901), (54, 36943912), (58, 34396056), (59, 33813072), (72, 27707934), (87, 22930704), (108, 18471956), (116, 17198028), (118, 16906536), (144, 13853967), (174, 11465352), (177, 11271024), (216, 9235978), (232, 8599014), (236, 8453268), (261, 7643568), (348, 5732676), (354, 5635512), (432, 4617989), (464, 4299507), (472, 4226634), (522, 3821784), (531, 3757008), (696, 2866338), (708, 2817756), (783, 2547856), (944, 2113317), (1044, 1910892), (1062, 1878504), (1392, 1433169), (1416, 1408878), (1566, 1273928), (1593, 1252336), (1711, 1165968), (2088, 955446), (2124, 939252), (2699, 739152), (2832, 704439), (3132, 636964), (3186, 626168), (3422, 582984), (4176, 477723), (4248, 469626), (5133, 388656), (5398, 369576), (6264, 318482), (6372, 313084), (6844, 291492), (8097, 246384), (8496, 234813), (10266, 194328), (10796, 184788), (12528, 159241), (12744, 156542), (13688, 145746), (15399, 129552), (16194, 123192), (20532, 97164), (21592, 92394), (24291, 82128), (25488, 78271), (27376, 72873), (30798, 64776), (32388, 61596), (41064, 48582), (43184, 46197)]