727805808

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 2117200800

約数和(自身を除く): 1389394992

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, 439, 464, 522, 696, 794, 878, 1044, 1191, 1317, 1392, 1588, 1756, 2088, 2382, 2634, 3176, 3512, 3573, 3951, 4176, 4764, 5268, 6352, 7024, 7146, 7902, 9528, 10536, 11513, 12731, 14292, 15804, 19056, 21072, 23026, 25462, 28584, 31608, 34539, 38193, 46052, 50924, 57168, 63216, 69078, 76386, 92104, 101848, 103617, 114579, 138156, 152772, 174283, 184208, 203696, 207234, 229158, 276312, 305544, 348566, 414468, 458316, 522849, 552624, 611088, 697132, 828936, 916632, 1045698, 1394264, 1568547, 1657872, 1833264, 2091396, 2788528, 3137094, 4182792, 5054207, 6274188, 8365584, 10108414, 12548376, 15162621, 20216828, 25096752, 30325242, 40433656, 45487863, 60650484, 80867312, 90975726, 121300968, 181951452, 242601936, 363902904, 727805808]

約数ペア:

[(1, 727805808), (2, 363902904), (3, 242601936), (4, 181951452), (6, 121300968), (8, 90975726), (9, 80867312), (12, 60650484), (16, 45487863), (18, 40433656), (24, 30325242), (29, 25096752), (36, 20216828), (48, 15162621), (58, 12548376), (72, 10108414), (87, 8365584), (116, 6274188), (144, 5054207), (174, 4182792), (232, 3137094), (261, 2788528), (348, 2091396), (397, 1833264), (439, 1657872), (464, 1568547), (522, 1394264), (696, 1045698), (794, 916632), (878, 828936), (1044, 697132), (1191, 611088), (1317, 552624), (1392, 522849), (1588, 458316), (1756, 414468), (2088, 348566), (2382, 305544), (2634, 276312), (3176, 229158), (3512, 207234), (3573, 203696), (3951, 184208), (4176, 174283), (4764, 152772), (5268, 138156), (6352, 114579), (7024, 103617), (7146, 101848), (7902, 92104), (9528, 76386), (10536, 69078), (11513, 63216), (12731, 57168), (14292, 50924), (15804, 46052), (19056, 38193), (21072, 34539), (23026, 31608), (25462, 28584)]