222705984

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 653759424

約数和(自身を除く): 431053440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 71, 93, 96, 102, 124, 136, 142, 186, 192, 204, 213, 248, 272, 284, 372, 408, 426, 496, 527, 544, 568, 744, 816, 852, 961, 992, 1054, 1088, 1136, 1207, 1488, 1581, 1632, 1704, 1922, 1984, 2108, 2201, 2272, 2414, 2883, 2976, 3162, 3264, 3408, 3621, 3844, 4216, 4402, 4544, 4828, 5766, 5952, 6324, 6603, 6816, 7242, 7688, 8432, 8804, 9656, 11532, 12648, 13206, 13632, 14484, 15376, 16337, 16864, 17608, 19312, 23064, 25296, 26412, 28968, 30752, 32674, 33728, 35216, 37417, 38624, 46128, 49011, 50592, 52824, 57936, 61504, 65348, 68231, 70432, 74834, 77248, 92256, 98022, 101184, 105648, 112251, 115872, 130696, 136462, 140864, 149668, 184512, 196044, 204693, 211296, 224502, 231744, 261392, 272924, 299336, 392088, 409386, 422592, 449004, 522784, 545848, 598672, 784176, 818772, 898008, 1045568, 1091696, 1159927, 1197344, 1568352, 1637544, 1796016, 2183392, 2319854, 2394688, 3136704, 3275088, 3479781, 3592032, 4366784, 4639708, 6550176, 6959562, 7184064, 9279416, 13100352, 13919124, 18558832, 27838248, 37117664, 55676496, 74235328, 111352992, 222705984]

約数ペア:

[(1, 222705984), (2, 111352992), (3, 74235328), (4, 55676496), (6, 37117664), (8, 27838248), (12, 18558832), (16, 13919124), (17, 13100352), (24, 9279416), (31, 7184064), (32, 6959562), (34, 6550176), (48, 4639708), (51, 4366784), (62, 3592032), (64, 3479781), (68, 3275088), (71, 3136704), (93, 2394688), (96, 2319854), (102, 2183392), (124, 1796016), (136, 1637544), (142, 1568352), (186, 1197344), (192, 1159927), (204, 1091696), (213, 1045568), (248, 898008), (272, 818772), (284, 784176), (372, 598672), (408, 545848), (426, 522784), (496, 449004), (527, 422592), (544, 409386), (568, 392088), (744, 299336), (816, 272924), (852, 261392), (961, 231744), (992, 224502), (1054, 211296), (1088, 204693), (1136, 196044), (1207, 184512), (1488, 149668), (1581, 140864), (1632, 136462), (1704, 130696), (1922, 115872), (1984, 112251), (2108, 105648), (2201, 101184), (2272, 98022), (2414, 92256), (2883, 77248), (2976, 74834), (3162, 70432), (3264, 68231), (3408, 65348), (3621, 61504), (3844, 57936), (4216, 52824), (4402, 50592), (4544, 49011), (4828, 46128), (5766, 38624), (5952, 37417), (6324, 35216), (6603, 33728), (6816, 32674), (7242, 30752), (7688, 28968), (8432, 26412), (8804, 25296), (9656, 23064), (11532, 19312), (12648, 17608), (13206, 16864), (13632, 16337), (14484, 15376)]