821276352

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1735

約数の個数: 168

約数和(自身を含む): 2574529776

約数和(自身を除く): 1753253424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 134, 144, 156, 192, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 576, 603, 624, 804, 832, 871, 936, 1072, 1206, 1248, 1608, 1637, 1742, 1872, 2144, 2412, 2496, 2613, 3216, 3274, 3484, 3744, 4288, 4824, 4911, 5226, 6432, 6548, 6968, 7488, 7839, 9648, 9822, 10452, 12864, 13096, 13936, 14733, 15678, 19296, 19644, 20904, 21281, 26192, 27872, 29466, 31356, 38592, 39288, 41808, 42562, 52384, 55744, 58932, 62712, 63843, 78576, 83616, 85124, 104768, 109679, 117864, 125424, 127686, 157152, 167232, 170248, 191529, 219358, 235728, 250848, 255372, 314304, 329037, 340496, 383058, 438716, 471456, 501696, 510744, 658074, 680992, 766116, 877432, 942912, 987111, 1021488, 1316148, 1361984, 1425827, 1532232, 1754864, 1974222, 2042976, 2632296, 2851654, 3064464, 3509728, 3948444, 4085952, 4277481, 5264592, 5703308, 6128928, 7019456, 7896888, 8554962, 10529184, 11406616, 12257856, 12832443, 15793776, 17109924, 21058368, 22813232, 25664886, 31587552, 34219848, 45626464, 51329772, 63175104, 68439696, 91252928, 102659544, 136879392, 205319088, 273758784, 410638176, 821276352]

約数ペア:

[(1, 821276352), (2, 410638176), (3, 273758784), (4, 205319088), (6, 136879392), (8, 102659544), (9, 91252928), (12, 68439696), (13, 63175104), (16, 51329772), (18, 45626464), (24, 34219848), (26, 31587552), (32, 25664886), (36, 22813232), (39, 21058368), (48, 17109924), (52, 15793776), (64, 12832443), (67, 12257856), (72, 11406616), (78, 10529184), (96, 8554962), (104, 7896888), (117, 7019456), (134, 6128928), (144, 5703308), (156, 5264592), (192, 4277481), (201, 4085952), (208, 3948444), (234, 3509728), (268, 3064464), (288, 2851654), (312, 2632296), (402, 2042976), (416, 1974222), (468, 1754864), (536, 1532232), (576, 1425827), (603, 1361984), (624, 1316148), (804, 1021488), (832, 987111), (871, 942912), (936, 877432), (1072, 766116), (1206, 680992), (1248, 658074), (1608, 510744), (1637, 501696), (1742, 471456), (1872, 438716), (2144, 383058), (2412, 340496), (2496, 329037), (2613, 314304), (3216, 255372), (3274, 250848), (3484, 235728), (3744, 219358), (4288, 191529), (4824, 170248), (4911, 167232), (5226, 157152), (6432, 127686), (6548, 125424), (6968, 117864), (7488, 109679), (7839, 104768), (9648, 85124), (9822, 83616), (10452, 78576), (12864, 63843), (13096, 62712), (13936, 58932), (14733, 55744), (15678, 52384), (19296, 42562), (19644, 41808), (20904, 39288), (21281, 38592), (26192, 31356), (27872, 29466)]