1291567176

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{338461}}^1$

素因数の和:338526

約数の個数: 48

約数和(自身を含む): 3564004860

約数和(自身を除く): 2272437684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 338461, 676922, 1015383, 1353844, 2030766, 2707688, 3046149, 4061532, 6092298, 8123064, 12184596, 17938433, 24369192, 35876866, 53815299, 71753732, 107630598, 143507464, 161445897, 215261196, 322891794, 430522392, 645783588, 1291567176]

約数ペア:

[(1, 1291567176), (2, 645783588), (3, 430522392), (4, 322891794), (6, 215261196), (8, 161445897), (9, 143507464), (12, 107630598), (18, 71753732), (24, 53815299), (36, 35876866), (53, 24369192), (72, 17938433), (106, 12184596), (159, 8123064), (212, 6092298), (318, 4061532), (424, 3046149), (477, 2707688), (636, 2030766), (954, 1353844), (1272, 1015383), (1908, 676922), (3816, 338461)]