243601836

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 576014208

約数和(自身を除く): 332412372

約数列:

[1, 2, 3, 4, 6, 12, 131, 241, 262, 393, 482, 524, 643, 723, 786, 964, 1286, 1446, 1572, 1929, 2572, 2892, 3858, 7716, 31571, 63142, 84233, 94713, 126284, 154963, 168466, 189426, 252699, 309926, 336932, 378852, 464889, 505398, 619852, 929778, 1010796, 1859556, 20300153, 40600306, 60900459, 81200612, 121800918, 243601836]

約数ペア:

[(1, 243601836), (2, 121800918), (3, 81200612), (4, 60900459), (6, 40600306), (12, 20300153), (131, 1859556), (241, 1010796), (262, 929778), (393, 619852), (482, 505398), (524, 464889), (643, 378852), (723, 336932), (786, 309926), (964, 252699), (1286, 189426), (1446, 168466), (1572, 154963), (1929, 126284), (2572, 94713), (2892, 84233), (3858, 63142), (7716, 31571)]