501021036

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 1301283984

約数和(自身を除く): 800262948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 317, 387, 516, 634, 774, 951, 1021, 1268, 1548, 1902, 2042, 2853, 3063, 3804, 4084, 5706, 6126, 9189, 11412, 12252, 13631, 18378, 27262, 36756, 40893, 43903, 54524, 81786, 87806, 122679, 131709, 163572, 175612, 245358, 263418, 323657, 395127, 490716, 526836, 647314, 790254, 970971, 1294628, 1580508, 1941942, 2912913, 3883884, 5825826, 11651652, 13917251, 27834502, 41751753, 55669004, 83503506, 125255259, 167007012, 250510518, 501021036]

約数ペア:

[(1, 501021036), (2, 250510518), (3, 167007012), (4, 125255259), (6, 83503506), (9, 55669004), (12, 41751753), (18, 27834502), (36, 13917251), (43, 11651652), (86, 5825826), (129, 3883884), (172, 2912913), (258, 1941942), (317, 1580508), (387, 1294628), (516, 970971), (634, 790254), (774, 647314), (951, 526836), (1021, 490716), (1268, 395127), (1548, 323657), (1902, 263418), (2042, 245358), (2853, 175612), (3063, 163572), (3804, 131709), (4084, 122679), (5706, 87806), (6126, 81786), (9189, 54524), (11412, 43903), (12252, 40893), (13631, 36756), (18378, 27262)]