508740752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 1103596032

約数和(自身を除く): 594855280

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 257, 307, 403, 496, 514, 614, 806, 1028, 1228, 1612, 2056, 2456, 3224, 3341, 3991, 4112, 4912, 6448, 6682, 7967, 7982, 9517, 13364, 15934, 15964, 19034, 26728, 31868, 31928, 38068, 53456, 63736, 63856, 76136, 78899, 103571, 123721, 127472, 152272, 157798, 207142, 247442, 315596, 414284, 494884, 631192, 828568, 989768, 1025687, 1262384, 1657136, 1979536, 2051374, 2445869, 4102748, 4891738, 8205496, 9783476, 16410992, 19566952, 31796297, 39133904, 63592594, 127185188, 254370376, 508740752]

約数ペア:

[(1, 508740752), (2, 254370376), (4, 127185188), (8, 63592594), (13, 39133904), (16, 31796297), (26, 19566952), (31, 16410992), (52, 9783476), (62, 8205496), (104, 4891738), (124, 4102748), (208, 2445869), (248, 2051374), (257, 1979536), (307, 1657136), (403, 1262384), (496, 1025687), (514, 989768), (614, 828568), (806, 631192), (1028, 494884), (1228, 414284), (1612, 315596), (2056, 247442), (2456, 207142), (3224, 157798), (3341, 152272), (3991, 127472), (4112, 123721), (4912, 103571), (6448, 78899), (6682, 76136), (7967, 63856), (7982, 63736), (9517, 53456), (13364, 38068), (15934, 31928), (15964, 31868), (19034, 26728)]