285858444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{16979}}^1$

素因数の和:17070

約数の個数: 48

約数和(自身を含む): 707454720

約数和(自身を除く): 421596276

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2806, 4209, 5612, 8418, 16836, 16979, 33958, 50937, 67916, 101874, 203748, 390517, 781034, 1035719, 1171551, 1562068, 2071438, 2343102, 3107157, 4142876, 4686204, 6214314, 12428628, 23821537, 47643074, 71464611, 95286148, 142929222, 285858444]

約数ペア:

[(1, 285858444), (2, 142929222), (3, 95286148), (4, 71464611), (6, 47643074), (12, 23821537), (23, 12428628), (46, 6214314), (61, 4686204), (69, 4142876), (92, 3107157), (122, 2343102), (138, 2071438), (183, 1562068), (244, 1171551), (276, 1035719), (366, 781034), (732, 390517), (1403, 203748), (2806, 101874), (4209, 67916), (5612, 50937), (8418, 33958), (16836, 16979)]