540717872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 1121928192

約数和(自身を除く): 581210320

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 67, 106, 124, 134, 212, 248, 268, 307, 424, 496, 536, 614, 848, 1072, 1228, 1643, 2077, 2456, 3286, 3551, 4154, 4912, 6572, 7102, 8308, 9517, 13144, 14204, 16271, 16616, 19034, 20569, 26288, 28408, 32542, 33232, 38068, 41138, 56816, 65084, 76136, 82276, 110081, 130168, 152272, 164552, 220162, 260336, 329104, 440324, 504401, 637639, 880648, 1008802, 1090157, 1275278, 1761296, 2017604, 2180314, 2550556, 4035208, 4360628, 5101112, 8070416, 8721256, 10202224, 17442512, 33794867, 67589734, 135179468, 270358936, 540717872]

約数ペア:

[(1, 540717872), (2, 270358936), (4, 135179468), (8, 67589734), (16, 33794867), (31, 17442512), (53, 10202224), (62, 8721256), (67, 8070416), (106, 5101112), (124, 4360628), (134, 4035208), (212, 2550556), (248, 2180314), (268, 2017604), (307, 1761296), (424, 1275278), (496, 1090157), (536, 1008802), (614, 880648), (848, 637639), (1072, 504401), (1228, 440324), (1643, 329104), (2077, 260336), (2456, 220162), (3286, 164552), (3551, 152272), (4154, 130168), (4912, 110081), (6572, 82276), (7102, 76136), (8308, 65084), (9517, 56816), (13144, 41138), (14204, 38068), (16271, 33232), (16616, 32542), (19034, 28408), (20569, 26288)]