262856384

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1166

約数の個数: 84

約数和(自身を含む): 615025440

約数和(自身を除く): 352169056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 316, 392, 448, 553, 632, 784, 1061, 1106, 1264, 1568, 2122, 2212, 2528, 3136, 3871, 4244, 4424, 5056, 7427, 7742, 8488, 8848, 14854, 15484, 16976, 17696, 29708, 30968, 33952, 35392, 51989, 59416, 61936, 67904, 83819, 103978, 118832, 123872, 167638, 207956, 237664, 247744, 335276, 415912, 475328, 586733, 670552, 831824, 1173466, 1341104, 1663648, 2346932, 2682208, 3327296, 4107131, 4693864, 5364416, 8214262, 9387728, 16428524, 18775456, 32857048, 37550912, 65714096, 131428192, 262856384]

約数ペア:

[(1, 262856384), (2, 131428192), (4, 65714096), (7, 37550912), (8, 32857048), (14, 18775456), (16, 16428524), (28, 9387728), (32, 8214262), (49, 5364416), (56, 4693864), (64, 4107131), (79, 3327296), (98, 2682208), (112, 2346932), (158, 1663648), (196, 1341104), (224, 1173466), (316, 831824), (392, 670552), (448, 586733), (553, 475328), (632, 415912), (784, 335276), (1061, 247744), (1106, 237664), (1264, 207956), (1568, 167638), (2122, 123872), (2212, 118832), (2528, 103978), (3136, 83819), (3871, 67904), (4244, 61936), (4424, 59416), (5056, 51989), (7427, 35392), (7742, 33952), (8488, 30968), (8848, 29708), (14854, 17696), (15484, 16976)]