348601682308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1\times {\mathrm{66821}}^1$

素因数の和:67828

約数の個数: 48

約数和(自身を含む): 671096018880

約数和(自身を除く): 322494336572

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 853, 1529, 1706, 3058, 3412, 6116, 9383, 18766, 37532, 66821, 118567, 133642, 237134, 267284, 474268, 735031, 1304237, 1470062, 2608474, 2940124, 5216948, 9288119, 18576238, 37152476, 56998313, 102169309, 113996626, 204338618, 227993252, 408677236, 626981443, 1253962886, 2507925772, 7922765507, 15845531014, 31691062028, 87150420577, 174300841154, 348601682308]

約数ペア:

[(1, 348601682308), (2, 174300841154), (4, 87150420577), (11, 31691062028), (22, 15845531014), (44, 7922765507), (139, 2507925772), (278, 1253962886), (556, 626981443), (853, 408677236), (1529, 227993252), (1706, 204338618), (3058, 113996626), (3412, 102169309), (6116, 56998313), (9383, 37152476), (18766, 18576238), (37532, 9288119), (66821, 5216948), (118567, 2940124), (133642, 2608474), (237134, 1470062), (267284, 1304237), (474268, 735031)]