999780864

素因数分解:

$2^9\times 3^1\times {\mathrm{683}}^1\times {\mathrm{953}}^1$

素因数の和:1657

約数の個数: 80

約数和(自身を含む): 2670177312

約数和(自身を除く): 1670396448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 683, 768, 953, 1366, 1536, 1906, 2049, 2732, 2859, 3812, 4098, 5464, 5718, 7624, 8196, 10928, 11436, 15248, 16392, 21856, 22872, 30496, 32784, 43712, 45744, 60992, 65568, 87424, 91488, 121984, 131136, 174848, 182976, 243968, 262272, 349696, 365952, 487936, 524544, 650899, 731904, 1049088, 1301798, 1463808, 1952697, 2603596, 3905394, 5207192, 7810788, 10414384, 15621576, 20828768, 31243152, 41657536, 62486304, 83315072, 124972608, 166630144, 249945216, 333260288, 499890432, 999780864]

約数ペア:

[(1, 999780864), (2, 499890432), (3, 333260288), (4, 249945216), (6, 166630144), (8, 124972608), (12, 83315072), (16, 62486304), (24, 41657536), (32, 31243152), (48, 20828768), (64, 15621576), (96, 10414384), (128, 7810788), (192, 5207192), (256, 3905394), (384, 2603596), (512, 1952697), (683, 1463808), (768, 1301798), (953, 1049088), (1366, 731904), (1536, 650899), (1906, 524544), (2049, 487936), (2732, 365952), (2859, 349696), (3812, 262272), (4098, 243968), (5464, 182976), (5718, 174848), (7624, 131136), (8196, 121984), (10928, 91488), (11436, 87424), (15248, 65568), (16392, 60992), (21856, 45744), (22872, 43712), (30496, 32784)]