505115604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{87149}}^1$

素因数の和:87189

約数の個数: 72

約数和(自身を含む): 1522684800

約数和(自身を除く): 1017569196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 87149, 174298, 261447, 348596, 522894, 610043, 784341, 1045788, 1220086, 1568682, 1830129, 2004427, 2440172, 3137364, 3660258, 4008854, 5490387, 6013281, 7320516, 8017708, 10980774, 12026562, 14030989, 18039843, 21961548, 24053124, 28061978, 36079686, 42092967, 56123956, 72159372, 84185934, 126278901, 168371868, 252557802, 505115604]

約数ペア:

[(1, 505115604), (2, 252557802), (3, 168371868), (4, 126278901), (6, 84185934), (7, 72159372), (9, 56123956), (12, 42092967), (14, 36079686), (18, 28061978), (21, 24053124), (23, 21961548), (28, 18039843), (36, 14030989), (42, 12026562), (46, 10980774), (63, 8017708), (69, 7320516), (84, 6013281), (92, 5490387), (126, 4008854), (138, 3660258), (161, 3137364), (207, 2440172), (252, 2004427), (276, 1830129), (322, 1568682), (414, 1220086), (483, 1045788), (644, 784341), (828, 610043), (966, 522894), (1449, 348596), (1932, 261447), (2898, 174298), (5796, 87149)]