381562864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9883}}^1$

素因数の和:10037

約数の個数: 40

約数和(自身を含む): 784394240

約数和(自身を除く): 402831376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 9652, 9883, 19304, 19766, 38608, 39532, 79064, 158128, 187777, 375554, 751108, 1255141, 1502216, 2510282, 3004432, 5020564, 10041128, 20082256, 23847679, 47695358, 95390716, 190781432, 381562864]

約数ペア:

[(1, 381562864), (2, 190781432), (4, 95390716), (8, 47695358), (16, 23847679), (19, 20082256), (38, 10041128), (76, 5020564), (127, 3004432), (152, 2510282), (254, 1502216), (304, 1255141), (508, 751108), (1016, 375554), (2032, 187777), (2413, 158128), (4826, 79064), (9652, 39532), (9883, 38608), (19304, 19766)]