1245604019968

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{218651}}^1$

素因数の和:218719

約数の個数: 216

約数和(自身を含む): 3292941101184

約数和(自身を除く): 2047337081216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 289, 308, 352, 374, 448, 476, 544, 578, 616, 704, 748, 896, 952, 1088, 1156, 1232, 1309, 1408, 1496, 1792, 1904, 2023, 2176, 2312, 2464, 2618, 2816, 2992, 3179, 3808, 4046, 4352, 4624, 4928, 5236, 5984, 6358, 7616, 8092, 9248, 9856, 10472, 11968, 12716, 15232, 16184, 18496, 19712, 20944, 22253, 23936, 25432, 30464, 32368, 36992, 41888, 44506, 47872, 50864, 64736, 73984, 83776, 89012, 101728, 129472, 167552, 178024, 203456, 218651, 258944, 335104, 356048, 406912, 437302, 517888, 712096, 813824, 874604, 1424192, 1530557, 1749208, 2405161, 2848384, 3061114, 3498416, 3717067, 4810322, 5696768, 6122228, 6996832, 7434134, 9620644, 12244456, 13993664, 14868268, 16836127, 19241288, 24488912, 26019469, 27987328, 29736536, 33672254, 38482576, 40887737, 48977824, 52038938, 55974656, 59473072, 63190139, 67344508, 76965152, 81775474, 97955648, 104077876, 118946144, 126380278, 134689016, 153930304, 163550948, 195911296, 208155752, 237892288, 252760556, 269378032, 286214159, 307860608, 327101896, 391822592, 416311504, 442330973, 475784576, 505521112, 538756064, 572428318, 615721216, 654203792, 695091529, 832623008, 884661946, 951569152, 1011042224, 1077512128, 1144856636, 1308407584, 1390183058, 1665246016, 1769323892, 2022084448, 2155024256, 2289713272, 2616815168, 2780366116, 3330492032, 3538647784, 4044168896, 4310048512, 4579426544, 4865640703, 5233630336, 5560732232, 6660984064, 7077295568, 8088337792, 9158853088, 9731281406, 10467260672, 11121464464, 14154591136, 16176675584, 18317706176, 19462562812, 22242928928, 28309182272, 36635412352, 38925125624, 44485857856, 56618364544, 73270824704, 77850251248, 88971715712, 113236729088, 155700502496, 177943431424, 311401004992, 622802009984, 1245604019968]

約数ペア:

[(1, 1245604019968), (2, 622802009984), (4, 311401004992), (7, 177943431424), (8, 155700502496), (11, 113236729088), (14, 88971715712), (16, 77850251248), (17, 73270824704), (22, 56618364544), (28, 44485857856), (32, 38925125624), (34, 36635412352), (44, 28309182272), (56, 22242928928), (64, 19462562812), (68, 18317706176), (77, 16176675584), (88, 14154591136), (112, 11121464464), (119, 10467260672), (128, 9731281406), (136, 9158853088), (154, 8088337792), (176, 7077295568), (187, 6660984064), (224, 5560732232), (238, 5233630336), (256, 4865640703), (272, 4579426544), (289, 4310048512), (308, 4044168896), (352, 3538647784), (374, 3330492032), (448, 2780366116), (476, 2616815168), (544, 2289713272), (578, 2155024256), (616, 2022084448), (704, 1769323892), (748, 1665246016), (896, 1390183058), (952, 1308407584), (1088, 1144856636), (1156, 1077512128), (1232, 1011042224), (1309, 951569152), (1408, 884661946), (1496, 832623008), (1792, 695091529), (1904, 654203792), (2023, 615721216), (2176, 572428318), (2312, 538756064), (2464, 505521112), (2618, 475784576), (2816, 442330973), (2992, 416311504), (3179, 391822592), (3808, 327101896), (4046, 307860608), (4352, 286214159), (4624, 269378032), (4928, 252760556), (5236, 237892288), (5984, 208155752), (6358, 195911296), (7616, 163550948), (8092, 153930304), (9248, 134689016), (9856, 126380278), (10472, 118946144), (11968, 104077876), (12716, 97955648), (15232, 81775474), (16184, 76965152), (18496, 67344508), (19712, 63190139), (20944, 59473072), (22253, 55974656), (23936, 52038938), (25432, 48977824), (30464, 40887737), (32368, 38482576), (36992, 33672254), (41888, 29736536), (44506, 27987328), (47872, 26019469), (50864, 24488912), (64736, 19241288), (73984, 16836127), (83776, 14868268), (89012, 13993664), (101728, 12244456), (129472, 9620644), (167552, 7434134), (178024, 6996832), (203456, 6122228), (218651, 5696768), (258944, 4810322), (335104, 3717067), (356048, 3498416), (406912, 3061114), (437302, 2848384), (517888, 2405161), (712096, 1749208), (813824, 1530557), (874604, 1424192)]