257843670188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6954463}}^1$

素因数の和:6954534

約数の個数: 48

約数和(自身を含む): 523420778496

約数和(自身を除く): 265577108308

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 9269, 18538, 37076, 6954463, 13908926, 27817852, 90408019, 159952649, 180816038, 215588353, 319905298, 361632076, 431176706, 639810596, 862353412, 2079384437, 2802648589, 4158768874, 4958532119, 5605297178, 8317537748, 9917064238, 11210594356, 19834128476, 64460917547, 128921835094, 257843670188]

約数ペア:

[(1, 257843670188), (2, 128921835094), (4, 64460917547), (13, 19834128476), (23, 11210594356), (26, 9917064238), (31, 8317537748), (46, 5605297178), (52, 4958532119), (62, 4158768874), (92, 2802648589), (124, 2079384437), (299, 862353412), (403, 639810596), (598, 431176706), (713, 361632076), (806, 319905298), (1196, 215588353), (1426, 180816038), (1612, 159952649), (2852, 90408019), (9269, 27817852), (18538, 13908926), (37076, 6954463)]