1304745264

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1227

約数の個数: 120

約数和(自身を含む): 3791714160

約数和(自身を除く): 2486968896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 397, 464, 522, 696, 787, 794, 1044, 1191, 1392, 1574, 1588, 2088, 2361, 2382, 3148, 3176, 3573, 4176, 4722, 4764, 6296, 6352, 7083, 7146, 9444, 9528, 11513, 12592, 14166, 14292, 18888, 19056, 22823, 23026, 28332, 28584, 34539, 37776, 45646, 46052, 56664, 57168, 68469, 69078, 91292, 92104, 103617, 113328, 136938, 138156, 182584, 184208, 205407, 207234, 273876, 276312, 312439, 365168, 410814, 414468, 547752, 552624, 624878, 821628, 828936, 937317, 1095504, 1249756, 1643256, 1657872, 1874634, 2499512, 2811951, 3286512, 3749268, 4999024, 5623902, 7498536, 9060731, 11247804, 14997072, 18121462, 22495608, 27182193, 36242924, 44991216, 54364386, 72485848, 81546579, 108728772, 144971696, 163093158, 217457544, 326186316, 434915088, 652372632, 1304745264]

約数ペア:

[(1, 1304745264), (2, 652372632), (3, 434915088), (4, 326186316), (6, 217457544), (8, 163093158), (9, 144971696), (12, 108728772), (16, 81546579), (18, 72485848), (24, 54364386), (29, 44991216), (36, 36242924), (48, 27182193), (58, 22495608), (72, 18121462), (87, 14997072), (116, 11247804), (144, 9060731), (174, 7498536), (232, 5623902), (261, 4999024), (348, 3749268), (397, 3286512), (464, 2811951), (522, 2499512), (696, 1874634), (787, 1657872), (794, 1643256), (1044, 1249756), (1191, 1095504), (1392, 937317), (1574, 828936), (1588, 821628), (2088, 624878), (2361, 552624), (2382, 547752), (3148, 414468), (3176, 410814), (3573, 365168), (4176, 312439), (4722, 276312), (4764, 273876), (6296, 207234), (6352, 205407), (7083, 184208), (7146, 182584), (9444, 138156), (9528, 136938), (11513, 113328), (12592, 103617), (14166, 92104), (14292, 91292), (18888, 69078), (19056, 68469), (22823, 57168), (23026, 56664), (28332, 46052), (28584, 45646), (34539, 37776)]