490751136

素因数分解:

$2^5\times 3^6\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 168

約数和(自身を含む): 1469451060

約数和(自身を除く): 978699924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 109, 144, 162, 193, 216, 218, 243, 288, 324, 327, 386, 432, 436, 486, 579, 648, 654, 729, 772, 864, 872, 972, 981, 1158, 1296, 1308, 1458, 1544, 1737, 1744, 1944, 1962, 2316, 2592, 2616, 2916, 2943, 3088, 3474, 3488, 3888, 3924, 4632, 5211, 5232, 5832, 5886, 6176, 6948, 7776, 7848, 8829, 9264, 10422, 10464, 11664, 11772, 13896, 15633, 15696, 17658, 18528, 20844, 21037, 23328, 23544, 26487, 27792, 31266, 31392, 35316, 41688, 42074, 46899, 47088, 52974, 55584, 62532, 63111, 70632, 79461, 83376, 84148, 93798, 94176, 105948, 125064, 126222, 140697, 141264, 158922, 166752, 168296, 187596, 189333, 211896, 250128, 252444, 281394, 282528, 317844, 336592, 375192, 378666, 423792, 500256, 504888, 562788, 567999, 635688, 673184, 750384, 757332, 847584, 1009776, 1125576, 1135998, 1271376, 1500768, 1514664, 1703997, 2019552, 2251152, 2271996, 2542752, 3029328, 3407994, 4502304, 4543992, 5111991, 6058656, 6815988, 9087984, 10223982, 13631976, 15335973, 18175968, 20447964, 27263952, 30671946, 40895928, 54527904, 61343892, 81791856, 122687784, 163583712, 245375568, 490751136]

約数ペア:

[(1, 490751136), (2, 245375568), (3, 163583712), (4, 122687784), (6, 81791856), (8, 61343892), (9, 54527904), (12, 40895928), (16, 30671946), (18, 27263952), (24, 20447964), (27, 18175968), (32, 15335973), (36, 13631976), (48, 10223982), (54, 9087984), (72, 6815988), (81, 6058656), (96, 5111991), (108, 4543992), (109, 4502304), (144, 3407994), (162, 3029328), (193, 2542752), (216, 2271996), (218, 2251152), (243, 2019552), (288, 1703997), (324, 1514664), (327, 1500768), (386, 1271376), (432, 1135998), (436, 1125576), (486, 1009776), (579, 847584), (648, 757332), (654, 750384), (729, 673184), (772, 635688), (864, 567999), (872, 562788), (972, 504888), (981, 500256), (1158, 423792), (1296, 378666), (1308, 375192), (1458, 336592), (1544, 317844), (1737, 282528), (1744, 281394), (1944, 252444), (1962, 250128), (2316, 211896), (2592, 189333), (2616, 187596), (2916, 168296), (2943, 166752), (3088, 158922), (3474, 141264), (3488, 140697), (3888, 126222), (3924, 125064), (4632, 105948), (5211, 94176), (5232, 93798), (5832, 84148), (5886, 83376), (6176, 79461), (6948, 70632), (7776, 63111), (7848, 62532), (8829, 55584), (9264, 52974), (10422, 47088), (10464, 46899), (11664, 42074), (11772, 41688), (13896, 35316), (15633, 31392), (15696, 31266), (17658, 27792), (18528, 26487), (20844, 23544), (21037, 23328)]