669560864

素因数分解:

$2^5\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{2531}}^1$

素因数の和:3729

約数の個数: 48

約数和(自身を含む): 1508383296

約数和(自身を除く): 838822432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1181, 2362, 2531, 4724, 5062, 8267, 9448, 10124, 16534, 17717, 18896, 20248, 33068, 35434, 37792, 40496, 66136, 70868, 80992, 132272, 141736, 264544, 283472, 566944, 2989111, 5978222, 11956444, 20923777, 23912888, 41847554, 47825776, 83695108, 95651552, 167390216, 334780432, 669560864]

約数ペア:

[(1, 669560864), (2, 334780432), (4, 167390216), (7, 95651552), (8, 83695108), (14, 47825776), (16, 41847554), (28, 23912888), (32, 20923777), (56, 11956444), (112, 5978222), (224, 2989111), (1181, 566944), (2362, 283472), (2531, 264544), (4724, 141736), (5062, 132272), (8267, 80992), (9448, 70868), (10124, 66136), (16534, 40496), (17717, 37792), (18896, 35434), (20248, 33068)]