1681266246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 3711294720

約数和(自身を除く): 2030028474

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 229, 346, 458, 519, 643, 687, 1038, 1286, 1374, 1903, 1929, 2519, 3806, 3858, 5038, 5709, 7073, 7557, 11418, 14146, 15114, 21219, 39617, 42438, 79234, 111239, 118851, 147247, 222478, 237702, 294494, 333717, 435787, 441741, 667434, 871574, 883482, 1223629, 1307361, 1619717, 2447258, 2614722, 3239434, 3670887, 4859151, 7341774, 9718302, 25473731, 50947462, 76421193, 152842386, 280211041, 560422082, 840633123, 1681266246]

約数ペア:

[(1, 1681266246), (2, 840633123), (3, 560422082), (6, 280211041), (11, 152842386), (22, 76421193), (33, 50947462), (66, 25473731), (173, 9718302), (229, 7341774), (346, 4859151), (458, 3670887), (519, 3239434), (643, 2614722), (687, 2447258), (1038, 1619717), (1286, 1307361), (1374, 1223629), (1903, 883482), (1929, 871574), (2519, 667434), (3806, 441741), (3858, 435787), (5038, 333717), (5709, 294494), (7073, 237702), (7557, 222478), (11418, 147247), (14146, 118851), (15114, 111239), (21219, 79234), (39617, 42438)]