393405576

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 998585280

約数和(自身を除く): 605179704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 157, 262, 314, 393, 471, 524, 628, 786, 797, 942, 1048, 1256, 1572, 1594, 1884, 2391, 3144, 3188, 3768, 4782, 6376, 9564, 19128, 20567, 41134, 61701, 82268, 104407, 123402, 125129, 164536, 208814, 246804, 250258, 313221, 375387, 417628, 493608, 500516, 626442, 750774, 835256, 1001032, 1252884, 1501548, 2505768, 3003096, 16391899, 32783798, 49175697, 65567596, 98351394, 131135192, 196702788, 393405576]

約数ペア:

[(1, 393405576), (2, 196702788), (3, 131135192), (4, 98351394), (6, 65567596), (8, 49175697), (12, 32783798), (24, 16391899), (131, 3003096), (157, 2505768), (262, 1501548), (314, 1252884), (393, 1001032), (471, 835256), (524, 750774), (628, 626442), (786, 500516), (797, 493608), (942, 417628), (1048, 375387), (1256, 313221), (1572, 250258), (1594, 246804), (1884, 208814), (2391, 164536), (3144, 125129), (3188, 123402), (3768, 104407), (4782, 82268), (6376, 61701), (9564, 41134), (19128, 20567)]