1098439728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{789109}}^1$

素因数の和:789149

約数の個数: 40

約数和(自身を含む): 2935489200

約数和(自身を除く): 1837049472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 789109, 1578218, 2367327, 3156436, 4734654, 6312872, 9469308, 12625744, 18938616, 22884161, 37877232, 45768322, 68652483, 91536644, 137304966, 183073288, 274609932, 366146576, 549219864, 1098439728]

約数ペア:

[(1, 1098439728), (2, 549219864), (3, 366146576), (4, 274609932), (6, 183073288), (8, 137304966), (12, 91536644), (16, 68652483), (24, 45768322), (29, 37877232), (48, 22884161), (58, 18938616), (87, 12625744), (116, 9469308), (174, 6312872), (232, 4734654), (348, 3156436), (464, 2367327), (696, 1578218), (1392, 789109)]