1284503808

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 3924152960

約数和(自身を除く): 2639649152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 337, 384, 448, 672, 674, 709, 768, 896, 1011, 1344, 1348, 1418, 1792, 2022, 2127, 2359, 2688, 2696, 2836, 4044, 4254, 4718, 4963, 5376, 5392, 5672, 7077, 8088, 8508, 9436, 9926, 10784, 11344, 14154, 14889, 16176, 17016, 18872, 19852, 21568, 22688, 28308, 29778, 32352, 34032, 37744, 39704, 43136, 45376, 56616, 59556, 64704, 68064, 75488, 79408, 86272, 90752, 113232, 119112, 129408, 136128, 150976, 158816, 181504, 226464, 238224, 238933, 258816, 272256, 301952, 317632, 452928, 476448, 477866, 544512, 603904, 635264, 716799, 905856, 952896, 955732, 1270528, 1433598, 1672531, 1811712, 1905792, 1911464, 2867196, 3345062, 3811584, 3822928, 5017593, 5734392, 6690124, 7645856, 10035186, 11468784, 13380248, 15291712, 20070372, 22937568, 26760496, 30583424, 40140744, 45875136, 53520992, 61166848, 80281488, 91750272, 107041984, 160562976, 183500544, 214083968, 321125952, 428167936, 642251904, 1284503808]

約数ペア:

[(1, 1284503808), (2, 642251904), (3, 428167936), (4, 321125952), (6, 214083968), (7, 183500544), (8, 160562976), (12, 107041984), (14, 91750272), (16, 80281488), (21, 61166848), (24, 53520992), (28, 45875136), (32, 40140744), (42, 30583424), (48, 26760496), (56, 22937568), (64, 20070372), (84, 15291712), (96, 13380248), (112, 11468784), (128, 10035186), (168, 7645856), (192, 6690124), (224, 5734392), (256, 5017593), (336, 3822928), (337, 3811584), (384, 3345062), (448, 2867196), (672, 1911464), (674, 1905792), (709, 1811712), (768, 1672531), (896, 1433598), (1011, 1270528), (1344, 955732), (1348, 952896), (1418, 905856), (1792, 716799), (2022, 635264), (2127, 603904), (2359, 544512), (2688, 477866), (2696, 476448), (2836, 452928), (4044, 317632), (4254, 301952), (4718, 272256), (4963, 258816), (5376, 238933), (5392, 238224), (5672, 226464), (7077, 181504), (8088, 158816), (8508, 150976), (9436, 136128), (9926, 129408), (10784, 119112), (11344, 113232), (14154, 90752), (14889, 86272), (16176, 79408), (17016, 75488), (18872, 68064), (19852, 64704), (21568, 59556), (22688, 56616), (28308, 45376), (29778, 43136), (32352, 39704), (34032, 37744)]