297227968

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:761

約数の個数: 56

約数和(自身を含む): 604253808

約数和(自身を除く): 307025840

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 113, 146, 226, 292, 452, 563, 584, 904, 1126, 1168, 1808, 2252, 2336, 3616, 4504, 4672, 7232, 8249, 9008, 16498, 18016, 32996, 36032, 41099, 63619, 65992, 82198, 127238, 131984, 164396, 254476, 263968, 328792, 508952, 527936, 657584, 1017904, 1315168, 2035808, 2630336, 4071616, 4644187, 9288374, 18576748, 37153496, 74306992, 148613984, 297227968]

約数ペア:

[(1, 297227968), (2, 148613984), (4, 74306992), (8, 37153496), (16, 18576748), (32, 9288374), (64, 4644187), (73, 4071616), (113, 2630336), (146, 2035808), (226, 1315168), (292, 1017904), (452, 657584), (563, 527936), (584, 508952), (904, 328792), (1126, 263968), (1168, 254476), (1808, 164396), (2252, 131984), (2336, 127238), (3616, 82198), (4504, 65992), (4672, 63619), (7232, 41099), (8249, 36032), (9008, 32996), (16498, 18016)]