217470888

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3279

約数の個数: 96

約数和(自身を含む): 629778240

約数和(自身を除く): 412307352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 41, 46, 69, 72, 82, 92, 123, 138, 164, 184, 207, 246, 276, 328, 369, 414, 492, 552, 738, 828, 943, 984, 1476, 1656, 1886, 2829, 2952, 3203, 3772, 5658, 6406, 7544, 8487, 9609, 11316, 12812, 16974, 19218, 22632, 25624, 28827, 33948, 38436, 57654, 67896, 73669, 76872, 115308, 131323, 147338, 221007, 230616, 262646, 294676, 393969, 442014, 525292, 589352, 663021, 787938, 884028, 1050584, 1181907, 1326042, 1575876, 1768056, 2363814, 2652084, 3020429, 3151752, 4727628, 5304168, 6040858, 9061287, 9455256, 12081716, 18122574, 24163432, 27183861, 36245148, 54367722, 72490296, 108735444, 217470888]

約数ペア:

[(1, 217470888), (2, 108735444), (3, 72490296), (4, 54367722), (6, 36245148), (8, 27183861), (9, 24163432), (12, 18122574), (18, 12081716), (23, 9455256), (24, 9061287), (36, 6040858), (41, 5304168), (46, 4727628), (69, 3151752), (72, 3020429), (82, 2652084), (92, 2363814), (123, 1768056), (138, 1575876), (164, 1326042), (184, 1181907), (207, 1050584), (246, 884028), (276, 787938), (328, 663021), (369, 589352), (414, 525292), (492, 442014), (552, 393969), (738, 294676), (828, 262646), (943, 230616), (984, 221007), (1476, 147338), (1656, 131323), (1886, 115308), (2829, 76872), (2952, 73669), (3203, 67896), (3772, 57654), (5658, 38436), (6406, 33948), (7544, 28827), (8487, 25624), (9609, 22632), (11316, 19218), (12812, 16974)]