259646688

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{6133}}^1$

素因数の和:6166

約数の個数: 144

約数和(自身を含む): 881087760

約数和(自身を除く): 621441072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 6133, 7056, 10584, 12266, 14112, 18399, 21168, 24532, 36798, 42336, 42931, 49064, 55197, 73596, 85862, 98128, 110394, 128793, 147192, 165591, 171724, 196256, 220788, 257586, 294384, 300517, 331182, 343448, 386379, 441576, 515172, 588768, 601034, 662364, 686896, 772758, 883152, 901551, 1030344, 1159137, 1202068, 1324728, 1373792, 1545516, 1766304, 1803102, 2060688, 2318274, 2404136, 2649456, 2704653, 3091032, 3606204, 4121376, 4636548, 4808272, 5298912, 5409306, 6182064, 7212408, 8113959, 9273096, 9616544, 10818612, 12364128, 14424816, 16227918, 18546192, 21637224, 28849632, 32455836, 37092384, 43274448, 64911672, 86548896, 129823344, 259646688]

約数ペア:

[(1, 259646688), (2, 129823344), (3, 86548896), (4, 64911672), (6, 43274448), (7, 37092384), (8, 32455836), (9, 28849632), (12, 21637224), (14, 18546192), (16, 16227918), (18, 14424816), (21, 12364128), (24, 10818612), (27, 9616544), (28, 9273096), (32, 8113959), (36, 7212408), (42, 6182064), (48, 5409306), (49, 5298912), (54, 4808272), (56, 4636548), (63, 4121376), (72, 3606204), (84, 3091032), (96, 2704653), (98, 2649456), (108, 2404136), (112, 2318274), (126, 2060688), (144, 1803102), (147, 1766304), (168, 1545516), (189, 1373792), (196, 1324728), (216, 1202068), (224, 1159137), (252, 1030344), (288, 901551), (294, 883152), (336, 772758), (378, 686896), (392, 662364), (432, 601034), (441, 588768), (504, 515172), (588, 441576), (672, 386379), (756, 343448), (784, 331182), (864, 300517), (882, 294384), (1008, 257586), (1176, 220788), (1323, 196256), (1512, 171724), (1568, 165591), (1764, 147192), (2016, 128793), (2352, 110394), (2646, 98128), (3024, 85862), (3528, 73596), (4704, 55197), (5292, 49064), (6048, 42931), (6133, 42336), (7056, 36798), (10584, 24532), (12266, 21168), (14112, 18399)]