223430376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{716123}}^1$

素因数の和:716145

約数の個数: 32

約数和(自身を含む): 601544160

約数和(自身を除く): 378113784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 716123, 1432246, 2148369, 2864492, 4296738, 5728984, 8593476, 9309599, 17186952, 18619198, 27928797, 37238396, 55857594, 74476792, 111715188, 223430376]

約数ペア:

[(1, 223430376), (2, 111715188), (3, 74476792), (4, 55857594), (6, 37238396), (8, 27928797), (12, 18619198), (13, 17186952), (24, 9309599), (26, 8593476), (39, 5728984), (52, 4296738), (78, 2864492), (104, 2148369), (156, 1432246), (312, 716123)]