217413648

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{10133}}^1$

素因数の和:10296

約数の個数: 60

約数和(自身を含む): 612600300

約数和(自身を除く): 395186652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 5364, 7152, 10133, 10728, 20266, 21456, 30399, 40532, 60798, 81064, 91197, 121596, 162128, 182394, 243192, 364788, 486384, 729576, 1459152, 1509817, 3019634, 4529451, 6039268, 9058902, 12078536, 13588353, 18117804, 24157072, 27176706, 36235608, 54353412, 72471216, 108706824, 217413648]

約数ペア:

[(1, 217413648), (2, 108706824), (3, 72471216), (4, 54353412), (6, 36235608), (8, 27176706), (9, 24157072), (12, 18117804), (16, 13588353), (18, 12078536), (24, 9058902), (36, 6039268), (48, 4529451), (72, 3019634), (144, 1509817), (149, 1459152), (298, 729576), (447, 486384), (596, 364788), (894, 243192), (1192, 182394), (1341, 162128), (1788, 121596), (2384, 91197), (2682, 81064), (3576, 60798), (5364, 40532), (7152, 30399), (10133, 21456), (10728, 20266)]