390229728

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{1693}}^1$

素因数の和:1734

約数の個数: 120

約数和(自身を含む): 1195713288

約数和(自身を除く): 805483560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 1693, 2058, 2352, 2401, 2744, 3386, 4116, 4704, 4802, 5079, 5488, 6772, 7203, 8232, 9604, 10158, 10976, 11851, 13544, 14406, 16464, 19208, 20316, 23702, 27088, 28812, 32928, 35553, 38416, 40632, 47404, 54176, 57624, 71106, 76832, 81264, 82957, 94808, 115248, 142212, 162528, 165914, 189616, 230496, 248871, 284424, 331828, 379232, 497742, 568848, 580699, 663656, 995484, 1137696, 1161398, 1327312, 1742097, 1990968, 2322796, 2654624, 3484194, 3981936, 4064893, 4645592, 6968388, 7963872, 8129786, 9291184, 12194679, 13936776, 16259572, 18582368, 24389358, 27873552, 32519144, 48778716, 55747104, 65038288, 97557432, 130076576, 195114864, 390229728]

約数ペア:

[(1, 390229728), (2, 195114864), (3, 130076576), (4, 97557432), (6, 65038288), (7, 55747104), (8, 48778716), (12, 32519144), (14, 27873552), (16, 24389358), (21, 18582368), (24, 16259572), (28, 13936776), (32, 12194679), (42, 9291184), (48, 8129786), (49, 7963872), (56, 6968388), (84, 4645592), (96, 4064893), (98, 3981936), (112, 3484194), (147, 2654624), (168, 2322796), (196, 1990968), (224, 1742097), (294, 1327312), (336, 1161398), (343, 1137696), (392, 995484), (588, 663656), (672, 580699), (686, 568848), (784, 497742), (1029, 379232), (1176, 331828), (1372, 284424), (1568, 248871), (1693, 230496), (2058, 189616), (2352, 165914), (2401, 162528), (2744, 142212), (3386, 115248), (4116, 94808), (4704, 82957), (4802, 81264), (5079, 76832), (5488, 71106), (6772, 57624), (7203, 54176), (8232, 47404), (9604, 40632), (10158, 38416), (10976, 35553), (11851, 32928), (13544, 28812), (14406, 27088), (16464, 23702), (19208, 20316)]