2988891024

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:890

約数の個数: 160

約数和(自身を含む): 9047040000

約数和(自身を除く): 6058148976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 379, 392, 479, 588, 686, 758, 784, 958, 1029, 1137, 1176, 1372, 1437, 1516, 1916, 2058, 2274, 2352, 2653, 2744, 2874, 3032, 3353, 3832, 4116, 4548, 5306, 5488, 5748, 6064, 6706, 7664, 7959, 8232, 9096, 10059, 10612, 11496, 13412, 15918, 16464, 18192, 18571, 20118, 21224, 22992, 23471, 26824, 31836, 37142, 40236, 42448, 46942, 53648, 55713, 63672, 70413, 74284, 80472, 93884, 111426, 127344, 129997, 140826, 148568, 160944, 164297, 181541, 187768, 222852, 259994, 281652, 297136, 328594, 363082, 375536, 389991, 445704, 492891, 519988, 544623, 563304, 657188, 726164, 779982, 891408, 985782, 1039976, 1089246, 1126608, 1270787, 1314376, 1452328, 1559964, 1971564, 2079952, 2178492, 2541574, 2628752, 2904656, 3119928, 3812361, 3943128, 4356984, 5083148, 6239856, 7624722, 7886256, 8713968, 8895509, 10166296, 15249444, 17791018, 20332592, 26686527, 30498888, 35582036, 53373054, 60997776, 62268563, 71164072, 106746108, 124537126, 142328144, 186805689, 213492216, 249074252, 373611378, 426984432, 498148504, 747222756, 996297008, 1494445512, 2988891024]

約数ペア:

[(1, 2988891024), (2, 1494445512), (3, 996297008), (4, 747222756), (6, 498148504), (7, 426984432), (8, 373611378), (12, 249074252), (14, 213492216), (16, 186805689), (21, 142328144), (24, 124537126), (28, 106746108), (42, 71164072), (48, 62268563), (49, 60997776), (56, 53373054), (84, 35582036), (98, 30498888), (112, 26686527), (147, 20332592), (168, 17791018), (196, 15249444), (294, 10166296), (336, 8895509), (343, 8713968), (379, 7886256), (392, 7624722), (479, 6239856), (588, 5083148), (686, 4356984), (758, 3943128), (784, 3812361), (958, 3119928), (1029, 2904656), (1137, 2628752), (1176, 2541574), (1372, 2178492), (1437, 2079952), (1516, 1971564), (1916, 1559964), (2058, 1452328), (2274, 1314376), (2352, 1270787), (2653, 1126608), (2744, 1089246), (2874, 1039976), (3032, 985782), (3353, 891408), (3832, 779982), (4116, 726164), (4548, 657188), (5306, 563304), (5488, 544623), (5748, 519988), (6064, 492891), (6706, 445704), (7664, 389991), (7959, 375536), (8232, 363082), (9096, 328594), (10059, 297136), (10612, 281652), (11496, 259994), (13412, 222852), (15918, 187768), (16464, 181541), (18192, 164297), (18571, 160944), (20118, 148568), (21224, 140826), (22992, 129997), (23471, 127344), (26824, 111426), (31836, 93884), (37142, 80472), (40236, 74284), (42448, 70413), (46942, 63672), (53648, 55713)]