217966592

素因数分解:

$2^{11}\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 442260000

約数和(自身を除く): 224293408

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 1499, 2048, 2272, 2998, 4544, 5996, 9088, 11992, 18176, 23984, 36352, 47968, 72704, 95936, 106429, 145408, 191872, 212858, 383744, 425716, 767488, 851432, 1534976, 1702864, 3069952, 3405728, 6811456, 13622912, 27245824, 54491648, 108983296, 217966592]

約数ペア:

[(1, 217966592), (2, 108983296), (4, 54491648), (8, 27245824), (16, 13622912), (32, 6811456), (64, 3405728), (71, 3069952), (128, 1702864), (142, 1534976), (256, 851432), (284, 767488), (512, 425716), (568, 383744), (1024, 212858), (1136, 191872), (1499, 145408), (2048, 106429), (2272, 95936), (2998, 72704), (4544, 47968), (5996, 36352), (9088, 23984), (11992, 18176)]