382779904

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:601

約数の個数: 80

約数和(自身を含む): 831821760

約数和(自身を除く): 449041856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 208, 256, 262, 416, 439, 512, 524, 832, 878, 1048, 1664, 1703, 1756, 2096, 3328, 3406, 3512, 4192, 5707, 6656, 6812, 7024, 8384, 11414, 13624, 14048, 16768, 22828, 27248, 28096, 33536, 45656, 54496, 56192, 57509, 67072, 91312, 108992, 112384, 115018, 182624, 217984, 224768, 230036, 365248, 435968, 460072, 730496, 747617, 871936, 920144, 1460992, 1495234, 1840288, 2921984, 2990468, 3680576, 5980936, 7361152, 11961872, 14722304, 23923744, 29444608, 47847488, 95694976, 191389952, 382779904]

約数ペア:

[(1, 382779904), (2, 191389952), (4, 95694976), (8, 47847488), (13, 29444608), (16, 23923744), (26, 14722304), (32, 11961872), (52, 7361152), (64, 5980936), (104, 3680576), (128, 2990468), (131, 2921984), (208, 1840288), (256, 1495234), (262, 1460992), (416, 920144), (439, 871936), (512, 747617), (524, 730496), (832, 460072), (878, 435968), (1048, 365248), (1664, 230036), (1703, 224768), (1756, 217984), (2096, 182624), (3328, 115018), (3406, 112384), (3512, 108992), (4192, 91312), (5707, 67072), (6656, 57509), (6812, 56192), (7024, 54496), (8384, 45656), (11414, 33536), (13624, 28096), (14048, 27248), (16768, 22828)]