311919876

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{169891}}^1$

素因数の和:169921

約数の個数: 48

約数和(自身を含む): 856255680

約数和(自身を除く): 544335804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 169891, 339782, 509673, 679564, 1019346, 1529019, 2038692, 2888147, 3058038, 4587057, 5776294, 6116076, 8664441, 9174114, 11552588, 17328882, 18348228, 25993323, 34657764, 51986646, 77979969, 103973292, 155959938, 311919876]

約数ペア:

[(1, 311919876), (2, 155959938), (3, 103973292), (4, 77979969), (6, 51986646), (9, 34657764), (12, 25993323), (17, 18348228), (18, 17328882), (27, 11552588), (34, 9174114), (36, 8664441), (51, 6116076), (54, 5776294), (68, 4587057), (102, 3058038), (108, 2888147), (153, 2038692), (204, 1529019), (306, 1019346), (459, 679564), (612, 509673), (918, 339782), (1836, 169891)]