267311968

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 661264128

約数和(自身を除く): 393952160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 157, 176, 224, 308, 314, 352, 616, 628, 691, 1099, 1232, 1256, 1382, 1727, 2198, 2464, 2512, 2764, 3454, 4396, 4837, 5024, 5528, 6908, 7601, 8792, 9674, 11056, 12089, 13816, 15202, 17584, 19348, 22112, 24178, 27632, 30404, 35168, 38696, 48356, 53207, 55264, 60808, 77392, 96712, 106414, 108487, 121616, 154784, 193424, 212828, 216974, 243232, 386848, 425656, 433948, 759409, 851312, 867896, 1193357, 1518818, 1702624, 1735792, 2386714, 3037636, 3471584, 4773428, 6075272, 8353499, 9546856, 12150544, 16706998, 19093712, 24301088, 33413996, 38187424, 66827992, 133655984, 267311968]

約数ペア:

[(1, 267311968), (2, 133655984), (4, 66827992), (7, 38187424), (8, 33413996), (11, 24301088), (14, 19093712), (16, 16706998), (22, 12150544), (28, 9546856), (32, 8353499), (44, 6075272), (56, 4773428), (77, 3471584), (88, 3037636), (112, 2386714), (154, 1735792), (157, 1702624), (176, 1518818), (224, 1193357), (308, 867896), (314, 851312), (352, 759409), (616, 433948), (628, 425656), (691, 386848), (1099, 243232), (1232, 216974), (1256, 212828), (1382, 193424), (1727, 154784), (2198, 121616), (2464, 108487), (2512, 106414), (2764, 96712), (3454, 77392), (4396, 60808), (4837, 55264), (5024, 53207), (5528, 48356), (6908, 38696), (7601, 35168), (8792, 30404), (9674, 27632), (11056, 24178), (12089, 22112), (13816, 19348), (15202, 17584)]