291289417856

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{401287}}^1$

素因数の和:401461

約数の個数: 64

約数和(自身を含む): 596779462080

約数和(自身を除く): 305490044224

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 107, 128, 212, 214, 424, 428, 848, 856, 1696, 1712, 3392, 3424, 5671, 6784, 6848, 11342, 13696, 22684, 45368, 90736, 181472, 362944, 401287, 725888, 802574, 1605148, 3210296, 6420592, 12841184, 21268211, 25682368, 42536422, 42937709, 51364736, 85072844, 85875418, 170145688, 171750836, 340291376, 343501672, 680582752, 687003344, 1361165504, 1374006688, 2275698577, 2722331008, 2748013376, 4551397154, 5496026752, 9102794308, 18205588616, 36411177232, 72822354464, 145644708928, 291289417856]

約数ペア:

[(1, 291289417856), (2, 145644708928), (4, 72822354464), (8, 36411177232), (16, 18205588616), (32, 9102794308), (53, 5496026752), (64, 4551397154), (106, 2748013376), (107, 2722331008), (128, 2275698577), (212, 1374006688), (214, 1361165504), (424, 687003344), (428, 680582752), (848, 343501672), (856, 340291376), (1696, 171750836), (1712, 170145688), (3392, 85875418), (3424, 85072844), (5671, 51364736), (6784, 42937709), (6848, 42536422), (11342, 25682368), (13696, 21268211), (22684, 12841184), (45368, 6420592), (90736, 3210296), (181472, 1605148), (362944, 802574), (401287, 725888)]