315028836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11971}}^1$

素因数の和:12041

約数の個数: 72

約数和(自身を含む): 862845984

約数和(自身を除く): 547817148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 11971, 13158, 23942, 26316, 35913, 47884, 71826, 107739, 143652, 203507, 215478, 407014, 430956, 514753, 610521, 814028, 1029506, 1221042, 1544259, 1831563, 2059012, 2442084, 3088518, 3663126, 4632777, 6177036, 7326252, 8750801, 9265554, 17501602, 18531108, 26252403, 35003204, 52504806, 78757209, 105009612, 157514418, 315028836]

約数ペア:

[(1, 315028836), (2, 157514418), (3, 105009612), (4, 78757209), (6, 52504806), (9, 35003204), (12, 26252403), (17, 18531108), (18, 17501602), (34, 9265554), (36, 8750801), (43, 7326252), (51, 6177036), (68, 4632777), (86, 3663126), (102, 3088518), (129, 2442084), (153, 2059012), (172, 1831563), (204, 1544259), (258, 1221042), (306, 1029506), (387, 814028), (516, 610521), (612, 514753), (731, 430956), (774, 407014), (1462, 215478), (1548, 203507), (2193, 143652), (2924, 107739), (4386, 71826), (6579, 47884), (8772, 35913), (11971, 26316), (13158, 23942)]