2018449664

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{102397}}^1$

素因数の和:102431

約数の個数: 72

約数和(自身を含む): 5023236288

約数和(自身を除く): 3004786624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 102397, 204794, 409588, 716779, 819176, 1126367, 1433558, 1638352, 2252734, 2867116, 3276704, 4505468, 5734232, 6553408, 7884569, 9010936, 11468464, 13106816, 15769138, 18021872, 22936928, 26213632, 31538276, 36043744, 45873856, 63076552, 72087488, 91747712, 126153104, 144174976, 183495424, 252306208, 288349952, 504612416, 1009224832, 2018449664]

約数ペア:

[(1, 2018449664), (2, 1009224832), (4, 504612416), (7, 288349952), (8, 252306208), (11, 183495424), (14, 144174976), (16, 126153104), (22, 91747712), (28, 72087488), (32, 63076552), (44, 45873856), (56, 36043744), (64, 31538276), (77, 26213632), (88, 22936928), (112, 18021872), (128, 15769138), (154, 13106816), (176, 11468464), (224, 9010936), (256, 7884569), (308, 6553408), (352, 5734232), (448, 4505468), (616, 3276704), (704, 2867116), (896, 2252734), (1232, 1638352), (1408, 1433558), (1792, 1126367), (2464, 819176), (2816, 716779), (4928, 409588), (9856, 204794), (19712, 102397)]