266823168752

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{760891}}^1$

素因数の和:761038

約数の個数: 80

約数和(自身を含む): 615920769024

約数和(自身を除く): 349097600272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 101, 112, 124, 202, 217, 248, 404, 434, 496, 707, 808, 868, 1414, 1616, 1736, 2828, 3131, 3472, 5656, 6262, 11312, 12524, 21917, 25048, 43834, 50096, 87668, 175336, 350672, 760891, 1521782, 3043564, 5326237, 6087128, 10652474, 12174256, 21304948, 23587621, 42609896, 47175242, 76849991, 85219792, 94350484, 153699982, 165113347, 188700968, 307399964, 330226694, 377401936, 537949937, 614799928, 660453388, 1075899874, 1229599856, 1320906776, 2151799748, 2382349721, 2641813552, 4303599496, 4764699442, 8607198992, 9529398884, 16676448047, 19058797768, 33352896094, 38117595536, 66705792188, 133411584376, 266823168752]

約数ペア:

[(1, 266823168752), (2, 133411584376), (4, 66705792188), (7, 38117595536), (8, 33352896094), (14, 19058797768), (16, 16676448047), (28, 9529398884), (31, 8607198992), (56, 4764699442), (62, 4303599496), (101, 2641813552), (112, 2382349721), (124, 2151799748), (202, 1320906776), (217, 1229599856), (248, 1075899874), (404, 660453388), (434, 614799928), (496, 537949937), (707, 377401936), (808, 330226694), (868, 307399964), (1414, 188700968), (1616, 165113347), (1736, 153699982), (2828, 94350484), (3131, 85219792), (3472, 76849991), (5656, 47175242), (6262, 42609896), (11312, 23587621), (12524, 21304948), (21917, 12174256), (25048, 10652474), (43834, 6087128), (50096, 5326237), (87668, 3043564), (175336, 1521782), (350672, 760891)]