2018727168

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 5599349952

約数和(自身を除く): 3580622784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 82, 96, 122, 123, 128, 164, 183, 192, 244, 246, 256, 328, 366, 384, 488, 492, 656, 732, 768, 976, 984, 1051, 1312, 1464, 1952, 1968, 2102, 2501, 2624, 2928, 3153, 3904, 3936, 4204, 5002, 5248, 5856, 6306, 7503, 7808, 7872, 8408, 10004, 10496, 11712, 12612, 15006, 15616, 15744, 16816, 20008, 23424, 25224, 30012, 31488, 33632, 40016, 43091, 46848, 50448, 60024, 64111, 67264, 80032, 86182, 100896, 120048, 128222, 129273, 134528, 160064, 172364, 192333, 201792, 240096, 256444, 258546, 269056, 320128, 344728, 384666, 403584, 480192, 512888, 517092, 640256, 689456, 769332, 807168, 960384, 1025776, 1034184, 1378912, 1538664, 1920768, 2051552, 2068368, 2628551, 2757824, 3077328, 4103104, 4136736, 5257102, 5515648, 6154656, 7885653, 8206208, 8273472, 10514204, 11031296, 12309312, 15771306, 16412416, 16546944, 21028408, 24618624, 31542612, 33093888, 42056816, 49237248, 63085224, 84113632, 126170448, 168227264, 252340896, 336454528, 504681792, 672909056, 1009363584, 2018727168]

約数ペア:

[(1, 2018727168), (2, 1009363584), (3, 672909056), (4, 504681792), (6, 336454528), (8, 252340896), (12, 168227264), (16, 126170448), (24, 84113632), (32, 63085224), (41, 49237248), (48, 42056816), (61, 33093888), (64, 31542612), (82, 24618624), (96, 21028408), (122, 16546944), (123, 16412416), (128, 15771306), (164, 12309312), (183, 11031296), (192, 10514204), (244, 8273472), (246, 8206208), (256, 7885653), (328, 6154656), (366, 5515648), (384, 5257102), (488, 4136736), (492, 4103104), (656, 3077328), (732, 2757824), (768, 2628551), (976, 2068368), (984, 2051552), (1051, 1920768), (1312, 1538664), (1464, 1378912), (1952, 1034184), (1968, 1025776), (2102, 960384), (2501, 807168), (2624, 769332), (2928, 689456), (3153, 640256), (3904, 517092), (3936, 512888), (4204, 480192), (5002, 403584), (5248, 384666), (5856, 344728), (6306, 320128), (7503, 269056), (7808, 258546), (7872, 256444), (8408, 240096), (10004, 201792), (10496, 192333), (11712, 172364), (12612, 160064), (15006, 134528), (15616, 129273), (15744, 128222), (16816, 120048), (20008, 100896), (23424, 86182), (25224, 80032), (30012, 67264), (31488, 64111), (33632, 60024), (40016, 50448), (43091, 46848)]