338889160792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6947867}}^1$

素因数の和:6947960

約数の個数: 64

約数和(自身を含む): 793724440320

約数和(自身を除く): 454835279528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3484, 3752, 6097, 6968, 12194, 24388, 48776, 6947867, 13895734, 27791468, 48635069, 55582936, 90322271, 97270138, 180644542, 194540276, 361289084, 389080552, 465507089, 632255897, 722578168, 931014178, 1264511794, 1862028356, 2529023588, 3258549623, 3724056712, 5058047176, 6051592157, 6517099246, 12103184314, 13034198492, 24206368628, 26068396984, 42361145099, 48412737256, 84722290198, 169444580396, 338889160792]

約数ペア:

[(1, 338889160792), (2, 169444580396), (4, 84722290198), (7, 48412737256), (8, 42361145099), (13, 26068396984), (14, 24206368628), (26, 13034198492), (28, 12103184314), (52, 6517099246), (56, 6051592157), (67, 5058047176), (91, 3724056712), (104, 3258549623), (134, 2529023588), (182, 1862028356), (268, 1264511794), (364, 931014178), (469, 722578168), (536, 632255897), (728, 465507089), (871, 389080552), (938, 361289084), (1742, 194540276), (1876, 180644542), (3484, 97270138), (3752, 90322271), (6097, 55582936), (6968, 48635069), (12194, 27791468), (24388, 13895734), (48776, 6947867)]