210391488

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15881}}^1$

素因数の和:15922

約数の個数: 84

約数和(自身を含む): 629308368

約数和(自身を除く): 418916880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 15881, 31762, 47643, 63524, 95286, 127048, 142929, 190572, 254096, 285858, 365263, 381144, 508192, 571716, 730526, 762288, 1016384, 1095789, 1143432, 1461052, 1524576, 2191578, 2286864, 2922104, 3049152, 3287367, 4383156, 4573728, 5844208, 6574734, 8766312, 9147456, 11688416, 13149468, 17532624, 23376832, 26298936, 35065248, 52597872, 70130496, 105195744, 210391488]

約数ペア:

[(1, 210391488), (2, 105195744), (3, 70130496), (4, 52597872), (6, 35065248), (8, 26298936), (9, 23376832), (12, 17532624), (16, 13149468), (18, 11688416), (23, 9147456), (24, 8766312), (32, 6574734), (36, 5844208), (46, 4573728), (48, 4383156), (64, 3287367), (69, 3049152), (72, 2922104), (92, 2286864), (96, 2191578), (138, 1524576), (144, 1461052), (184, 1143432), (192, 1095789), (207, 1016384), (276, 762288), (288, 730526), (368, 571716), (414, 508192), (552, 381144), (576, 365263), (736, 285858), (828, 254096), (1104, 190572), (1472, 142929), (1656, 127048), (2208, 95286), (3312, 63524), (4416, 47643), (6624, 31762), (13248, 15881)]