212090368

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:160

約数の個数: 120

約数和(自身を含む): 521631792

約数和(自身を除く): 309541424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 64, 68, 112, 118, 119, 128, 136, 224, 236, 238, 256, 272, 413, 448, 472, 476, 512, 544, 826, 896, 944, 952, 1003, 1088, 1652, 1792, 1888, 1904, 2006, 2176, 3304, 3481, 3584, 3776, 3808, 4012, 4352, 6608, 6962, 7021, 7552, 7616, 8024, 8704, 13216, 13924, 14042, 15104, 15232, 16048, 24367, 26432, 27848, 28084, 30208, 30464, 32096, 48734, 52864, 55696, 56168, 59177, 60928, 64192, 97468, 105728, 111392, 112336, 118354, 128384, 194936, 211456, 222784, 224672, 236708, 256768, 389872, 414239, 445568, 449344, 473416, 513536, 779744, 828478, 891136, 898688, 946832, 1559488, 1656956, 1782272, 1797376, 1893664, 3118976, 3313912, 3594752, 3787328, 6237952, 6627824, 7574656, 12475904, 13255648, 15149312, 26511296, 30298624, 53022592, 106045184, 212090368]

約数ペア:

[(1, 212090368), (2, 106045184), (4, 53022592), (7, 30298624), (8, 26511296), (14, 15149312), (16, 13255648), (17, 12475904), (28, 7574656), (32, 6627824), (34, 6237952), (56, 3787328), (59, 3594752), (64, 3313912), (68, 3118976), (112, 1893664), (118, 1797376), (119, 1782272), (128, 1656956), (136, 1559488), (224, 946832), (236, 898688), (238, 891136), (256, 828478), (272, 779744), (413, 513536), (448, 473416), (472, 449344), (476, 445568), (512, 414239), (544, 389872), (826, 256768), (896, 236708), (944, 224672), (952, 222784), (1003, 211456), (1088, 194936), (1652, 128384), (1792, 118354), (1888, 112336), (1904, 111392), (2006, 105728), (2176, 97468), (3304, 64192), (3481, 60928), (3584, 59177), (3776, 56168), (3808, 55696), (4012, 52864), (4352, 48734), (6608, 32096), (6962, 30464), (7021, 30208), (7552, 28084), (7616, 27848), (8024, 26432), (8704, 24367), (13216, 16048), (13924, 15232), (14042, 15104)]