342052804840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1667249}}^1$

素因数の和:1667506

約数の個数: 64

約数和(自身を含む): 806682240000

約数和(自身を除く): 464629435160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 223, 230, 446, 460, 892, 920, 1115, 1784, 2230, 4460, 5129, 8920, 10258, 20516, 25645, 41032, 51290, 102580, 205160, 1667249, 3334498, 6668996, 8336245, 13337992, 16672490, 33344980, 38346727, 66689960, 76693454, 153386908, 191733635, 306773816, 371796527, 383467270, 743593054, 766934540, 1487186108, 1533869080, 1858982635, 2974372216, 3717965270, 7435930540, 8551320121, 14871861080, 17102640242, 34205280484, 42756600605, 68410560968, 85513201210, 171026402420, 342052804840]

約数ペア:

[(1, 342052804840), (2, 171026402420), (4, 85513201210), (5, 68410560968), (8, 42756600605), (10, 34205280484), (20, 17102640242), (23, 14871861080), (40, 8551320121), (46, 7435930540), (92, 3717965270), (115, 2974372216), (184, 1858982635), (223, 1533869080), (230, 1487186108), (446, 766934540), (460, 743593054), (892, 383467270), (920, 371796527), (1115, 306773816), (1784, 191733635), (2230, 153386908), (4460, 76693454), (5129, 66689960), (8920, 38346727), (10258, 33344980), (20516, 16672490), (25645, 13337992), (41032, 8336245), (51290, 6668996), (102580, 3334498), (205160, 1667249)]