261113328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1196

約数の個数: 160

約数和(自身を含む): 868198400

約数和(自身を除く): 607085072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 84, 108, 112, 126, 144, 158, 168, 189, 216, 237, 252, 316, 336, 378, 432, 474, 504, 553, 632, 711, 756, 948, 1008, 1093, 1106, 1264, 1422, 1512, 1659, 1896, 2133, 2186, 2212, 2844, 3024, 3279, 3318, 3792, 4266, 4372, 4424, 4977, 5688, 6558, 6636, 7651, 8532, 8744, 8848, 9837, 9954, 11376, 13116, 13272, 14931, 15302, 17064, 17488, 19674, 19908, 22953, 26232, 26544, 29511, 29862, 30604, 34128, 39348, 39816, 45906, 52464, 59022, 59724, 61208, 68859, 78696, 79632, 86347, 91812, 118044, 119448, 122416, 137718, 157392, 172694, 183624, 206577, 236088, 238896, 259041, 275436, 345388, 367248, 413154, 472176, 518082, 550872, 604429, 690776, 777123, 826308, 1036164, 1101744, 1208858, 1381552, 1554246, 1652616, 1813287, 2072328, 2331369, 2417716, 3108492, 3305232, 3626574, 4144656, 4662738, 4835432, 5439861, 6216984, 7253148, 9325476, 9670864, 10879722, 12433968, 14506296, 16319583, 18650952, 21759444, 29012592, 32639166, 37301904, 43518888, 65278332, 87037776, 130556664, 261113328]

約数ペア:

[(1, 261113328), (2, 130556664), (3, 87037776), (4, 65278332), (6, 43518888), (7, 37301904), (8, 32639166), (9, 29012592), (12, 21759444), (14, 18650952), (16, 16319583), (18, 14506296), (21, 12433968), (24, 10879722), (27, 9670864), (28, 9325476), (36, 7253148), (42, 6216984), (48, 5439861), (54, 4835432), (56, 4662738), (63, 4144656), (72, 3626574), (79, 3305232), (84, 3108492), (108, 2417716), (112, 2331369), (126, 2072328), (144, 1813287), (158, 1652616), (168, 1554246), (189, 1381552), (216, 1208858), (237, 1101744), (252, 1036164), (316, 826308), (336, 777123), (378, 690776), (432, 604429), (474, 550872), (504, 518082), (553, 472176), (632, 413154), (711, 367248), (756, 345388), (948, 275436), (1008, 259041), (1093, 238896), (1106, 236088), (1264, 206577), (1422, 183624), (1512, 172694), (1659, 157392), (1896, 137718), (2133, 122416), (2186, 119448), (2212, 118044), (2844, 91812), (3024, 86347), (3279, 79632), (3318, 78696), (3792, 68859), (4266, 61208), (4372, 59724), (4424, 59022), (4977, 52464), (5688, 45906), (6558, 39816), (6636, 39348), (7651, 34128), (8532, 30604), (8744, 29862), (8848, 29511), (9837, 26544), (9954, 26232), (11376, 22953), (13116, 19908), (13272, 19674), (14931, 17488), (15302, 17064)]