386541344

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4973}}^1$

素因数の和:5337

約数の個数: 48

約数和(自身を含む): 872399808

約数和(自身を除く): 485858464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 1388, 2429, 2776, 4858, 4973, 5552, 9716, 9946, 11104, 19432, 19892, 34811, 38864, 39784, 69622, 77728, 79568, 139244, 159136, 278488, 556976, 1113952, 1725631, 3451262, 6902524, 12079417, 13805048, 24158834, 27610096, 48317668, 55220192, 96635336, 193270672, 386541344]

約数ペア:

[(1, 386541344), (2, 193270672), (4, 96635336), (7, 55220192), (8, 48317668), (14, 27610096), (16, 24158834), (28, 13805048), (32, 12079417), (56, 6902524), (112, 3451262), (224, 1725631), (347, 1113952), (694, 556976), (1388, 278488), (2429, 159136), (2776, 139244), (4858, 79568), (4973, 77728), (5552, 69622), (9716, 39784), (9946, 38864), (11104, 34811), (19432, 19892)]