219883896

素因数分解:

$2^3\times 3^6\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 112

約数和(自身を含む): 635470200

約数和(自身を除く): 415586304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 729, 888, 972, 999, 1019, 1332, 1458, 1944, 1998, 2038, 2664, 2916, 2997, 3057, 3996, 4076, 5832, 5994, 6114, 7992, 8152, 8991, 9171, 11988, 12228, 17982, 18342, 23976, 24456, 26973, 27513, 35964, 36684, 37703, 53946, 55026, 71928, 73368, 75406, 82539, 107892, 110052, 113109, 150812, 165078, 215784, 220104, 226218, 247617, 301624, 330156, 339327, 452436, 495234, 660312, 678654, 742851, 904872, 990468, 1017981, 1357308, 1485702, 1980936, 2035962, 2714616, 2971404, 3053943, 4071924, 5942808, 6107886, 8143848, 9161829, 12215772, 18323658, 24431544, 27485487, 36647316, 54970974, 73294632, 109941948, 219883896]

約数ペア:

[(1, 219883896), (2, 109941948), (3, 73294632), (4, 54970974), (6, 36647316), (8, 27485487), (9, 24431544), (12, 18323658), (18, 12215772), (24, 9161829), (27, 8143848), (36, 6107886), (37, 5942808), (54, 4071924), (72, 3053943), (74, 2971404), (81, 2714616), (108, 2035962), (111, 1980936), (148, 1485702), (162, 1357308), (216, 1017981), (222, 990468), (243, 904872), (296, 742851), (324, 678654), (333, 660312), (444, 495234), (486, 452436), (648, 339327), (666, 330156), (729, 301624), (888, 247617), (972, 226218), (999, 220104), (1019, 215784), (1332, 165078), (1458, 150812), (1944, 113109), (1998, 110052), (2038, 107892), (2664, 82539), (2916, 75406), (2997, 73368), (3057, 71928), (3996, 55026), (4076, 53946), (5832, 37703), (5994, 36684), (6114, 35964), (7992, 27513), (8152, 26973), (8991, 24456), (9171, 23976), (11988, 18342), (12228, 17982)]