390051872

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{37049}}^1$

素因数の和:37113

約数の個数: 48

約数和(自身を含む): 896313600

約数和(自身を除く): 506261728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 37049, 74098, 148196, 259343, 296392, 518686, 592784, 1037372, 1185568, 1741303, 2074744, 3482606, 4149488, 6965212, 8298976, 12189121, 13930424, 24378242, 27860848, 48756484, 55721696, 97512968, 195025936, 390051872]

約数ペア:

[(1, 390051872), (2, 195025936), (4, 97512968), (7, 55721696), (8, 48756484), (14, 27860848), (16, 24378242), (28, 13930424), (32, 12189121), (47, 8298976), (56, 6965212), (94, 4149488), (112, 3482606), (188, 2074744), (224, 1741303), (329, 1185568), (376, 1037372), (658, 592784), (752, 518686), (1316, 296392), (1504, 259343), (2632, 148196), (5264, 74098), (10528, 37049)]