213595056

素因数分解:

$2^4\times 3^5\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 625991184

約数和(自身を除く): 412396128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 137, 144, 162, 216, 243, 274, 324, 401, 411, 432, 486, 548, 648, 802, 822, 972, 1096, 1203, 1233, 1296, 1604, 1644, 1944, 2192, 2406, 2466, 3208, 3288, 3609, 3699, 3888, 4812, 4932, 6416, 6576, 7218, 7398, 9624, 9864, 10827, 11097, 14436, 14796, 19248, 19728, 21654, 22194, 28872, 29592, 32481, 33291, 43308, 44388, 54937, 57744, 59184, 64962, 66582, 86616, 88776, 97443, 109874, 129924, 133164, 164811, 173232, 177552, 194886, 219748, 259848, 266328, 329622, 389772, 439496, 494433, 519696, 532656, 659244, 779544, 878992, 988866, 1318488, 1483299, 1559088, 1977732, 2636976, 2966598, 3955464, 4449897, 5933196, 7910928, 8899794, 11866392, 13349691, 17799588, 23732784, 26699382, 35599176, 53398764, 71198352, 106797528, 213595056]

約数ペア:

[(1, 213595056), (2, 106797528), (3, 71198352), (4, 53398764), (6, 35599176), (8, 26699382), (9, 23732784), (12, 17799588), (16, 13349691), (18, 11866392), (24, 8899794), (27, 7910928), (36, 5933196), (48, 4449897), (54, 3955464), (72, 2966598), (81, 2636976), (108, 1977732), (137, 1559088), (144, 1483299), (162, 1318488), (216, 988866), (243, 878992), (274, 779544), (324, 659244), (401, 532656), (411, 519696), (432, 494433), (486, 439496), (548, 389772), (648, 329622), (802, 266328), (822, 259848), (972, 219748), (1096, 194886), (1203, 177552), (1233, 173232), (1296, 164811), (1604, 133164), (1644, 129924), (1944, 109874), (2192, 97443), (2406, 88776), (2466, 86616), (3208, 66582), (3288, 64962), (3609, 59184), (3699, 57744), (3888, 54937), (4812, 44388), (4932, 43308), (6416, 33291), (6576, 32481), (7218, 29592), (7398, 28872), (9624, 22194), (9864, 21654), (10827, 19728), (11097, 19248), (14436, 14796)]