265260528

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:496

約数の個数: 160

約数和(自身を含む): 828072000

約数和(自身を除く): 562811472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 149, 156, 208, 216, 234, 298, 312, 317, 351, 432, 447, 468, 596, 624, 634, 702, 894, 936, 951, 1192, 1268, 1341, 1404, 1788, 1872, 1902, 1937, 2384, 2536, 2682, 2808, 2853, 3576, 3804, 3874, 4023, 4121, 5072, 5364, 5616, 5706, 5811, 7152, 7608, 7748, 8046, 8242, 8559, 10728, 11412, 11622, 12363, 15216, 15496, 16092, 16484, 17118, 17433, 21456, 22824, 23244, 24726, 30992, 32184, 32968, 34236, 34866, 37089, 45648, 46488, 47233, 49452, 52299, 64368, 65936, 68472, 69732, 74178, 92976, 94466, 98904, 104598, 111267, 136944, 139464, 141699, 148356, 188932, 197808, 209196, 222534, 278928, 283398, 296712, 377864, 418392, 425097, 445068, 566796, 593424, 614029, 755728, 836784, 850194, 890136, 1133592, 1228058, 1275291, 1700388, 1780272, 1842087, 2267184, 2456116, 2550582, 3400776, 3684174, 4912232, 5101164, 5526261, 6801552, 7368348, 9824464, 10202328, 11052522, 14736696, 16578783, 20404656, 22105044, 29473392, 33157566, 44210088, 66315132, 88420176, 132630264, 265260528]

約数ペア:

[(1, 265260528), (2, 132630264), (3, 88420176), (4, 66315132), (6, 44210088), (8, 33157566), (9, 29473392), (12, 22105044), (13, 20404656), (16, 16578783), (18, 14736696), (24, 11052522), (26, 10202328), (27, 9824464), (36, 7368348), (39, 6801552), (48, 5526261), (52, 5101164), (54, 4912232), (72, 3684174), (78, 3400776), (104, 2550582), (108, 2456116), (117, 2267184), (144, 1842087), (149, 1780272), (156, 1700388), (208, 1275291), (216, 1228058), (234, 1133592), (298, 890136), (312, 850194), (317, 836784), (351, 755728), (432, 614029), (447, 593424), (468, 566796), (596, 445068), (624, 425097), (634, 418392), (702, 377864), (894, 296712), (936, 283398), (951, 278928), (1192, 222534), (1268, 209196), (1341, 197808), (1404, 188932), (1788, 148356), (1872, 141699), (1902, 139464), (1937, 136944), (2384, 111267), (2536, 104598), (2682, 98904), (2808, 94466), (2853, 92976), (3576, 74178), (3804, 69732), (3874, 68472), (4023, 65936), (4121, 64368), (5072, 52299), (5364, 49452), (5616, 47233), (5706, 46488), (5811, 45648), (7152, 37089), (7608, 34866), (7748, 34236), (8046, 32968), (8242, 32184), (8559, 30992), (10728, 24726), (11412, 23244), (11622, 22824), (12363, 21456), (15216, 17433), (15496, 17118), (16092, 16484)]