538707712

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 1122156000

約数和(自身を除く): 583448288

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 149, 232, 256, 298, 464, 487, 596, 928, 974, 1192, 1856, 1948, 2384, 3712, 3896, 4321, 4768, 7424, 7792, 8642, 9536, 14123, 15584, 17284, 19072, 28246, 31168, 34568, 38144, 56492, 62336, 69136, 72563, 112984, 124672, 138272, 145126, 225968, 276544, 290252, 451936, 553088, 580504, 903872, 1106176, 1161008, 1807744, 2104327, 2322016, 3615488, 4208654, 4644032, 8417308, 9288064, 16834616, 18576128, 33669232, 67338464, 134676928, 269353856, 538707712]

約数ペア:

[(1, 538707712), (2, 269353856), (4, 134676928), (8, 67338464), (16, 33669232), (29, 18576128), (32, 16834616), (58, 9288064), (64, 8417308), (116, 4644032), (128, 4208654), (149, 3615488), (232, 2322016), (256, 2104327), (298, 1807744), (464, 1161008), (487, 1106176), (596, 903872), (928, 580504), (974, 553088), (1192, 451936), (1856, 290252), (1948, 276544), (2384, 225968), (3712, 145126), (3896, 138272), (4321, 124672), (4768, 112984), (7424, 72563), (7792, 69136), (8642, 62336), (9536, 56492), (14123, 38144), (15584, 34568), (17284, 31168), (19072, 28246)]