488381936

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{140663}}^1$

素因数の和:140709

約数の個数: 40

約数和(自身を含む): 1116309504

約数和(自身を除く): 627927568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 140663, 281326, 562652, 984641, 1125304, 1969282, 2250608, 3938564, 4360553, 7877128, 8721106, 15754256, 17442212, 30523871, 34884424, 61047742, 69768848, 122095484, 244190968, 488381936]

約数ペア:

[(1, 488381936), (2, 244190968), (4, 122095484), (7, 69768848), (8, 61047742), (14, 34884424), (16, 30523871), (28, 17442212), (31, 15754256), (56, 8721106), (62, 7877128), (112, 4360553), (124, 3938564), (217, 2250608), (248, 1969282), (434, 1125304), (496, 984641), (868, 562652), (1736, 281326), (3472, 140663)]