7272215104

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 224

約数和(自身を含む): 18745638912

約数和(自身を除く): 11473423808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 181, 217, 224, 248, 263, 308, 341, 352, 362, 434, 448, 496, 526, 616, 682, 704, 724, 868, 992, 1052, 1232, 1267, 1364, 1448, 1736, 1841, 1984, 1991, 2104, 2387, 2464, 2534, 2728, 2893, 2896, 3472, 3682, 3982, 4208, 4774, 4928, 5068, 5456, 5611, 5786, 5792, 6944, 7364, 7964, 8153, 8416, 9548, 10136, 10912, 11222, 11572, 11584, 13888, 13937, 14728, 15928, 16306, 16832, 19096, 20251, 20272, 21824, 22444, 23144, 27874, 29456, 31856, 32612, 38192, 39277, 40502, 40544, 44888, 46288, 47603, 55748, 57071, 58912, 61721, 63712, 65224, 76384, 78554, 81004, 81088, 89683, 89776, 92576, 95206, 111496, 114142, 117824, 123442, 127424, 130448, 152768, 157108, 162008, 179366, 179552, 185152, 190412, 222992, 228284, 246884, 260896, 314216, 324016, 333221, 358732, 359104, 380824, 432047, 445984, 456568, 493768, 521792, 523633, 627781, 628432, 648032, 666442, 717464, 761648, 864094, 891968, 913136, 987536, 1047266, 1255562, 1256864, 1296064, 1332884, 1434928, 1475693, 1523296, 1728188, 1826272, 1975072, 2094532, 2511124, 2513728, 2665768, 2869856, 2951386, 3046592, 3456376, 3652544, 3665431, 3950144, 4189064, 5022248, 5331536, 5739712, 5902772, 6912752, 7330862, 8378128, 10044496, 10329851, 10663072, 11805544, 13825504, 14661724, 16232623, 16756256, 20088992, 20659702, 21326144, 23611088, 27651008, 29323448, 32465246, 33512512, 40177984, 41319404, 47222176, 58646896, 64930492, 82638808, 94444352, 113628361, 117293792, 129860984, 165277616, 227256722, 234587584, 259721968, 330555232, 454513444, 519443936, 661110464, 909026888, 1038887872, 1818053776, 3636107552, 7272215104]

約数ペア:

[(1, 7272215104), (2, 3636107552), (4, 1818053776), (7, 1038887872), (8, 909026888), (11, 661110464), (14, 519443936), (16, 454513444), (22, 330555232), (28, 259721968), (31, 234587584), (32, 227256722), (44, 165277616), (56, 129860984), (62, 117293792), (64, 113628361), (77, 94444352), (88, 82638808), (112, 64930492), (124, 58646896), (154, 47222176), (176, 41319404), (181, 40177984), (217, 33512512), (224, 32465246), (248, 29323448), (263, 27651008), (308, 23611088), (341, 21326144), (352, 20659702), (362, 20088992), (434, 16756256), (448, 16232623), (496, 14661724), (526, 13825504), (616, 11805544), (682, 10663072), (704, 10329851), (724, 10044496), (868, 8378128), (992, 7330862), (1052, 6912752), (1232, 5902772), (1267, 5739712), (1364, 5331536), (1448, 5022248), (1736, 4189064), (1841, 3950144), (1984, 3665431), (1991, 3652544), (2104, 3456376), (2387, 3046592), (2464, 2951386), (2534, 2869856), (2728, 2665768), (2893, 2513728), (2896, 2511124), (3472, 2094532), (3682, 1975072), (3982, 1826272), (4208, 1728188), (4774, 1523296), (4928, 1475693), (5068, 1434928), (5456, 1332884), (5611, 1296064), (5786, 1256864), (5792, 1255562), (6944, 1047266), (7364, 987536), (7964, 913136), (8153, 891968), (8416, 864094), (9548, 761648), (10136, 717464), (10912, 666442), (11222, 648032), (11572, 628432), (11584, 627781), (13888, 523633), (13937, 521792), (14728, 493768), (15928, 456568), (16306, 445984), (16832, 432047), (19096, 380824), (20251, 359104), (20272, 358732), (21824, 333221), (22444, 324016), (23144, 314216), (27874, 260896), (29456, 246884), (31856, 228284), (32612, 222992), (38192, 190412), (39277, 185152), (40502, 179552), (40544, 179366), (44888, 162008), (46288, 157108), (47603, 152768), (55748, 130448), (57071, 127424), (58912, 123442), (61721, 117824), (63712, 114142), (65224, 111496), (76384, 95206), (78554, 92576), (81004, 89776), (81088, 89683)]