340560836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4871}}^1$

素因数の和:5120

約数の個数: 48

約数和(自身を含む): 746468352

約数和(自身を除く): 405907516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 308, 454, 908, 1589, 2497, 3178, 4871, 4994, 6356, 9742, 9988, 17479, 19484, 34097, 34958, 53581, 68194, 69916, 107162, 136388, 214324, 375067, 750134, 1105717, 1500268, 2211434, 4422868, 7740019, 12162887, 15480038, 24325774, 30960076, 48651548, 85140209, 170280418, 340560836]

約数ペア:

[(1, 340560836), (2, 170280418), (4, 85140209), (7, 48651548), (11, 30960076), (14, 24325774), (22, 15480038), (28, 12162887), (44, 7740019), (77, 4422868), (154, 2211434), (227, 1500268), (308, 1105717), (454, 750134), (908, 375067), (1589, 214324), (2497, 136388), (3178, 107162), (4871, 69916), (4994, 68194), (6356, 53581), (9742, 34958), (9988, 34097), (17479, 19484)]