213442128

素因数分解:

$2^4\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1226

約数の個数: 100

約数和(自身を含む): 622290900

約数和(自身を除く): 408848772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 157, 162, 216, 314, 324, 432, 471, 628, 648, 942, 1049, 1256, 1296, 1413, 1884, 2098, 2512, 2826, 3147, 3768, 4196, 4239, 5652, 6294, 7536, 8392, 8478, 9441, 11304, 12588, 12717, 16784, 16956, 18882, 22608, 25176, 25434, 28323, 33912, 37764, 50352, 50868, 56646, 67824, 75528, 84969, 101736, 113292, 151056, 164693, 169938, 203472, 226584, 329386, 339876, 453168, 494079, 658772, 679752, 988158, 1317544, 1359504, 1482237, 1976316, 2635088, 2964474, 3952632, 4446711, 5928948, 7905264, 8893422, 11857896, 13340133, 17786844, 23715792, 26680266, 35573688, 53360532, 71147376, 106721064, 213442128]

約数ペア:

[(1, 213442128), (2, 106721064), (3, 71147376), (4, 53360532), (6, 35573688), (8, 26680266), (9, 23715792), (12, 17786844), (16, 13340133), (18, 11857896), (24, 8893422), (27, 7905264), (36, 5928948), (48, 4446711), (54, 3952632), (72, 2964474), (81, 2635088), (108, 1976316), (144, 1482237), (157, 1359504), (162, 1317544), (216, 988158), (314, 679752), (324, 658772), (432, 494079), (471, 453168), (628, 339876), (648, 329386), (942, 226584), (1049, 203472), (1256, 169938), (1296, 164693), (1413, 151056), (1884, 113292), (2098, 101736), (2512, 84969), (2826, 75528), (3147, 67824), (3768, 56646), (4196, 50868), (4239, 50352), (5652, 37764), (6294, 33912), (7536, 28323), (8392, 25434), (8478, 25176), (9441, 22608), (11304, 18882), (12588, 16956), (12717, 16784)]