454954878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 1163365632

約数和(自身を除く): 708410754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 131, 258, 262, 301, 387, 393, 602, 641, 774, 786, 903, 917, 1179, 1282, 1806, 1834, 1923, 2358, 2709, 2751, 3846, 4487, 5418, 5502, 5633, 5769, 8253, 8974, 11266, 11538, 13461, 16506, 16899, 26922, 27563, 33798, 39431, 40383, 50697, 55126, 78862, 80766, 82689, 83971, 101394, 118293, 165378, 167942, 192941, 236586, 248067, 251913, 354879, 385882, 496134, 503826, 578823, 587797, 709758, 755739, 1157646, 1175594, 1511478, 1736469, 1763391, 3472938, 3526782, 3610753, 5290173, 7221506, 10580346, 10832259, 21664518, 25275271, 32496777, 50550542, 64993554, 75825813, 151651626, 227477439, 454954878]

約数ペア:

[(1, 454954878), (2, 227477439), (3, 151651626), (6, 75825813), (7, 64993554), (9, 50550542), (14, 32496777), (18, 25275271), (21, 21664518), (42, 10832259), (43, 10580346), (63, 7221506), (86, 5290173), (126, 3610753), (129, 3526782), (131, 3472938), (258, 1763391), (262, 1736469), (301, 1511478), (387, 1175594), (393, 1157646), (602, 755739), (641, 709758), (774, 587797), (786, 578823), (903, 503826), (917, 496134), (1179, 385882), (1282, 354879), (1806, 251913), (1834, 248067), (1923, 236586), (2358, 192941), (2709, 167942), (2751, 165378), (3846, 118293), (4487, 101394), (5418, 83971), (5502, 82689), (5633, 80766), (5769, 78862), (8253, 55126), (8974, 50697), (11266, 40383), (11538, 39431), (13461, 33798), (16506, 27563), (16899, 26922)]