218278944

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 674338392

約数和(自身を除く): 456059448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 173, 208, 234, 288, 312, 337, 346, 416, 468, 519, 624, 674, 692, 936, 1011, 1038, 1248, 1348, 1384, 1557, 1872, 2022, 2076, 2249, 2696, 2768, 3033, 3114, 3744, 4044, 4152, 4381, 4498, 5392, 5536, 6066, 6228, 6747, 8088, 8304, 8762, 8996, 10784, 12132, 12456, 13143, 13494, 16176, 16608, 17524, 17992, 20241, 24264, 24912, 26286, 26988, 32352, 35048, 35984, 39429, 40482, 48528, 49824, 52572, 53976, 58301, 70096, 71968, 78858, 80964, 97056, 105144, 107952, 116602, 140192, 157716, 161928, 174903, 210288, 215904, 233204, 315432, 323856, 349806, 420576, 466408, 524709, 630864, 647712, 699612, 757913, 932816, 1049418, 1261728, 1399224, 1515826, 1865632, 2098836, 2273739, 2798448, 3031652, 4197672, 4547478, 5596896, 6063304, 6821217, 8395344, 9094956, 12126608, 13642434, 16790688, 18189912, 24253216, 27284868, 36379824, 54569736, 72759648, 109139472, 218278944]

約数ペア:

[(1, 218278944), (2, 109139472), (3, 72759648), (4, 54569736), (6, 36379824), (8, 27284868), (9, 24253216), (12, 18189912), (13, 16790688), (16, 13642434), (18, 12126608), (24, 9094956), (26, 8395344), (32, 6821217), (36, 6063304), (39, 5596896), (48, 4547478), (52, 4197672), (72, 3031652), (78, 2798448), (96, 2273739), (104, 2098836), (117, 1865632), (144, 1515826), (156, 1399224), (173, 1261728), (208, 1049418), (234, 932816), (288, 757913), (312, 699612), (337, 647712), (346, 630864), (416, 524709), (468, 466408), (519, 420576), (624, 349806), (674, 323856), (692, 315432), (936, 233204), (1011, 215904), (1038, 210288), (1248, 174903), (1348, 161928), (1384, 157716), (1557, 140192), (1872, 116602), (2022, 107952), (2076, 105144), (2249, 97056), (2696, 80964), (2768, 78858), (3033, 71968), (3114, 70096), (3744, 58301), (4044, 53976), (4152, 52572), (4381, 49824), (4498, 48528), (5392, 40482), (5536, 39429), (6066, 35984), (6228, 35048), (6747, 32352), (8088, 26988), (8304, 26286), (8762, 24912), (8996, 24264), (10784, 20241), (12132, 17992), (12456, 17524), (13143, 16608), (13494, 16176)]