990060512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1048

約数の個数: 96

約数和(自身を含む): 2355091200

約数和(自身を除く): 1365030688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 353, 532, 608, 659, 706, 1064, 1318, 1412, 2128, 2471, 2636, 2824, 4256, 4613, 4942, 5272, 5648, 6707, 9226, 9884, 10544, 11296, 12521, 13414, 18452, 19768, 21088, 25042, 26828, 36904, 39536, 46949, 50084, 53656, 73808, 79072, 87647, 93898, 100168, 107312, 147616, 175294, 187796, 200336, 214624, 232627, 350588, 375592, 400672, 465254, 701176, 751184, 930508, 1402352, 1502368, 1628389, 1861016, 2804704, 3256778, 3722032, 4419913, 6513556, 7444064, 8839826, 13027112, 17679652, 26054224, 30939391, 35359304, 52108448, 61878782, 70718608, 123757564, 141437216, 247515128, 495030256, 990060512]

約数ペア:

[(1, 990060512), (2, 495030256), (4, 247515128), (7, 141437216), (8, 123757564), (14, 70718608), (16, 61878782), (19, 52108448), (28, 35359304), (32, 30939391), (38, 26054224), (56, 17679652), (76, 13027112), (112, 8839826), (133, 7444064), (152, 6513556), (224, 4419913), (266, 3722032), (304, 3256778), (353, 2804704), (532, 1861016), (608, 1628389), (659, 1502368), (706, 1402352), (1064, 930508), (1318, 751184), (1412, 701176), (2128, 465254), (2471, 400672), (2636, 375592), (2824, 350588), (4256, 232627), (4613, 214624), (4942, 200336), (5272, 187796), (5648, 175294), (6707, 147616), (9226, 107312), (9884, 100168), (10544, 93898), (11296, 87647), (12521, 79072), (13414, 73808), (18452, 53656), (19768, 50084), (21088, 46949), (25042, 39536), (26828, 36904)]