578120136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{1609}}^1$

素因数の和:2990

約数の個数: 64

約数和(自身を含む): 1578830400

約数和(自身を除く): 1000710264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1361, 1609, 2722, 3218, 4083, 4827, 5444, 6436, 8166, 9654, 10888, 12872, 14971, 16332, 17699, 19308, 29942, 32664, 35398, 38616, 44913, 53097, 59884, 70796, 89826, 106194, 119768, 141592, 179652, 212388, 359304, 424776, 2189849, 4379698, 6569547, 8759396, 13139094, 17518792, 24088339, 26278188, 48176678, 52556376, 72265017, 96353356, 144530034, 192706712, 289060068, 578120136]

約数ペア:

[(1, 578120136), (2, 289060068), (3, 192706712), (4, 144530034), (6, 96353356), (8, 72265017), (11, 52556376), (12, 48176678), (22, 26278188), (24, 24088339), (33, 17518792), (44, 13139094), (66, 8759396), (88, 6569547), (132, 4379698), (264, 2189849), (1361, 424776), (1609, 359304), (2722, 212388), (3218, 179652), (4083, 141592), (4827, 119768), (5444, 106194), (6436, 89826), (8166, 70796), (9654, 59884), (10888, 53097), (12872, 44913), (14971, 38616), (16332, 35398), (17699, 32664), (19308, 29942)]