520983672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 1492992000

約数和(自身を除く): 972008328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 239, 253, 264, 276, 359, 478, 506, 552, 717, 718, 759, 956, 1012, 1077, 1434, 1436, 1518, 1912, 2024, 2154, 2629, 2868, 2872, 3036, 3949, 4308, 5258, 5497, 5736, 6072, 7887, 7898, 8257, 8616, 10516, 10994, 11847, 15774, 15796, 16491, 16514, 21032, 21988, 23694, 24771, 31548, 31592, 32982, 33028, 43976, 47388, 49542, 60467, 63096, 65964, 66056, 85801, 90827, 94776, 99084, 120934, 131928, 171602, 181401, 181654, 198168, 241868, 257403, 272481, 343204, 362802, 363308, 483736, 514806, 544962, 686408, 725604, 726616, 943811, 1029612, 1089924, 1451208, 1887622, 1973423, 2059224, 2179848, 2831433, 3775244, 3946846, 5662866, 5920269, 7550488, 7893692, 11325732, 11840538, 15787384, 21707653, 22651464, 23681076, 43415306, 47362152, 65122959, 86830612, 130245918, 173661224, 260491836, 520983672]

約数ペア:

[(1, 520983672), (2, 260491836), (3, 173661224), (4, 130245918), (6, 86830612), (8, 65122959), (11, 47362152), (12, 43415306), (22, 23681076), (23, 22651464), (24, 21707653), (33, 15787384), (44, 11840538), (46, 11325732), (66, 7893692), (69, 7550488), (88, 5920269), (92, 5662866), (132, 3946846), (138, 3775244), (184, 2831433), (239, 2179848), (253, 2059224), (264, 1973423), (276, 1887622), (359, 1451208), (478, 1089924), (506, 1029612), (552, 943811), (717, 726616), (718, 725604), (759, 686408), (956, 544962), (1012, 514806), (1077, 483736), (1434, 363308), (1436, 362802), (1518, 343204), (1912, 272481), (2024, 257403), (2154, 241868), (2629, 198168), (2868, 181654), (2872, 181401), (3036, 171602), (3949, 131928), (4308, 120934), (5258, 99084), (5497, 94776), (5736, 90827), (6072, 85801), (7887, 66056), (7898, 65964), (8257, 63096), (8616, 60467), (10516, 49542), (10994, 47388), (11847, 43976), (15774, 33028), (15796, 32982), (16491, 31592), (16514, 31548), (21032, 24771), (21988, 23694)]