343955144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{10433}}^1$

素因数の和:10769

約数の個数: 32

約数和(自身を含む): 696782520

約数和(自身を除く): 352827376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2536, 4121, 8242, 10433, 16484, 20866, 32968, 41732, 83464, 135629, 271258, 542516, 1085032, 3307261, 6614522, 13229044, 26458088, 42994393, 85988786, 171977572, 343955144]

約数ペア:

[(1, 343955144), (2, 171977572), (4, 85988786), (8, 42994393), (13, 26458088), (26, 13229044), (52, 6614522), (104, 3307261), (317, 1085032), (634, 542516), (1268, 271258), (2536, 135629), (4121, 83464), (8242, 41732), (10433, 32968), (16484, 20866)]