291223929344

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{4151801}}^1$

素因数の和:4151956

約数の個数: 40

約数和(自身を含む): 586126495548

約数和(自身を除く): 294902566204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1096, 2192, 4384, 8768, 17536, 35072, 70144, 4151801, 8303602, 16607204, 33214408, 66428816, 132857632, 265715264, 531430528, 568796737, 1062861056, 1137593474, 2125722112, 2275186948, 4550373896, 9100747792, 18201495584, 36402991168, 72805982336, 145611964672, 291223929344]

約数ペア:

[(1, 291223929344), (2, 145611964672), (4, 72805982336), (8, 36402991168), (16, 18201495584), (32, 9100747792), (64, 4550373896), (128, 2275186948), (137, 2125722112), (256, 1137593474), (274, 1062861056), (512, 568796737), (548, 531430528), (1096, 265715264), (2192, 132857632), (4384, 66428816), (8768, 33214408), (17536, 16607204), (35072, 8303602), (70144, 4151801)]