1279959138

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{48079}}^1$

素因数の和:48136

約数の個数: 64

約数和(自身を含む): 3115584000

約数和(自身を除く): 1835624862

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1479, 1566, 2958, 4437, 8874, 13311, 26622, 48079, 96158, 144237, 288474, 432711, 817343, 865422, 1298133, 1394291, 1634686, 2452029, 2596266, 2788582, 4182873, 4904058, 7356087, 8365746, 12548619, 14712174, 22068261, 23702947, 25097238, 37645857, 44136522, 47405894, 71108841, 75291714, 142217682, 213326523, 426653046, 639979569, 1279959138]

約数ペア:

[(1, 1279959138), (2, 639979569), (3, 426653046), (6, 213326523), (9, 142217682), (17, 75291714), (18, 71108841), (27, 47405894), (29, 44136522), (34, 37645857), (51, 25097238), (54, 23702947), (58, 22068261), (87, 14712174), (102, 12548619), (153, 8365746), (174, 7356087), (261, 4904058), (306, 4182873), (459, 2788582), (493, 2596266), (522, 2452029), (783, 1634686), (918, 1394291), (986, 1298133), (1479, 865422), (1566, 817343), (2958, 432711), (4437, 288474), (8874, 144237), (13311, 96158), (26622, 48079)]