340854556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6337}}^1$

素因数の和:6478

約数の個数: 48

約数和(自身を含む): 728312256

約数和(自身を除く): 387457700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 452, 476, 791, 1582, 1921, 3164, 3842, 6337, 7684, 12674, 13447, 25348, 26894, 44359, 53788, 88718, 107729, 177436, 215458, 430916, 716081, 754103, 1432162, 1508206, 2864324, 3016412, 5012567, 10025134, 12173377, 20050268, 24346754, 48693508, 85213639, 170427278, 340854556]

約数ペア:

[(1, 340854556), (2, 170427278), (4, 85213639), (7, 48693508), (14, 24346754), (17, 20050268), (28, 12173377), (34, 10025134), (68, 5012567), (113, 3016412), (119, 2864324), (226, 1508206), (238, 1432162), (452, 754103), (476, 716081), (791, 430916), (1582, 215458), (1921, 177436), (3164, 107729), (3842, 88718), (6337, 53788), (7684, 44359), (12674, 26894), (13447, 25348)]