243026344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{37831}}^1$

素因数の和:37921

約数の個数: 32

約数和(自身を含む): 503922240

約数和(自身を除く): 260895896

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 37831, 75662, 151324, 302648, 416141, 832282, 1664564, 2761663, 3329128, 5523326, 11046652, 22093304, 30378293, 60756586, 121513172, 243026344]

約数ペア:

[(1, 243026344), (2, 121513172), (4, 60756586), (8, 30378293), (11, 22093304), (22, 11046652), (44, 5523326), (73, 3329128), (88, 2761663), (146, 1664564), (292, 832282), (584, 416141), (803, 302648), (1606, 151324), (3212, 75662), (6424, 37831)]