2986631928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{839}}^1\times {\mathrm{1009}}^1$

素因数の和:1874

約数の個数: 144

約数和(自身を含む): 9429966000

約数和(自身を除く): 6443334072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 839, 882, 1009, 1176, 1678, 1764, 2018, 2517, 3027, 3356, 3528, 4036, 5034, 5873, 6054, 6712, 7063, 7551, 8072, 9081, 10068, 11746, 12108, 14126, 15102, 17619, 18162, 20136, 21189, 23492, 24216, 28252, 30204, 35238, 36324, 41111, 42378, 46984, 49441, 52857, 56504, 60408, 63567, 70476, 72648, 82222, 84756, 98882, 105714, 123333, 127134, 140952, 148323, 164444, 169512, 197764, 211428, 246666, 254268, 296646, 328888, 369999, 395528, 422856, 444969, 493332, 508536, 593292, 739998, 846551, 889938, 986664, 1186584, 1479996, 1693102, 1779876, 2539653, 2959992, 3386204, 3559752, 5079306, 5925857, 6772408, 7618959, 10158612, 11851714, 15237918, 17777571, 20317224, 23703428, 30475836, 35555142, 41480999, 47406856, 53332713, 60951672, 71110284, 82961998, 106665426, 124442997, 142220568, 165923996, 213330852, 248885994, 331847992, 373328991, 426661704, 497771988, 746657982, 995543976, 1493315964, 2986631928]

約数ペア:

[(1, 2986631928), (2, 1493315964), (3, 995543976), (4, 746657982), (6, 497771988), (7, 426661704), (8, 373328991), (9, 331847992), (12, 248885994), (14, 213330852), (18, 165923996), (21, 142220568), (24, 124442997), (28, 106665426), (36, 82961998), (42, 71110284), (49, 60951672), (56, 53332713), (63, 47406856), (72, 41480999), (84, 35555142), (98, 30475836), (126, 23703428), (147, 20317224), (168, 17777571), (196, 15237918), (252, 11851714), (294, 10158612), (392, 7618959), (441, 6772408), (504, 5925857), (588, 5079306), (839, 3559752), (882, 3386204), (1009, 2959992), (1176, 2539653), (1678, 1779876), (1764, 1693102), (2018, 1479996), (2517, 1186584), (3027, 986664), (3356, 889938), (3528, 846551), (4036, 739998), (5034, 593292), (5873, 508536), (6054, 493332), (6712, 444969), (7063, 422856), (7551, 395528), (8072, 369999), (9081, 328888), (10068, 296646), (11746, 254268), (12108, 246666), (14126, 211428), (15102, 197764), (17619, 169512), (18162, 164444), (20136, 148323), (21189, 140952), (23492, 127134), (24216, 123333), (28252, 105714), (30204, 98882), (35238, 84756), (36324, 82222), (41111, 72648), (42378, 70476), (46984, 63567), (49441, 60408), (52857, 56504)]