2912597432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 5672832000

約数和(自身を除く): 2760234568

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 199, 271, 314, 344, 398, 542, 628, 796, 1084, 1256, 1592, 2168, 6751, 8557, 11653, 13502, 17114, 23306, 27004, 31243, 34228, 42547, 46612, 53929, 54008, 62486, 68456, 85094, 93224, 107858, 124972, 170188, 215716, 249944, 340376, 431432, 1343449, 1829521, 2318947, 2686898, 3659042, 4637894, 5373796, 7318084, 8466853, 9275788, 10747592, 14636168, 16933706, 18551576, 33867412, 67734824, 364074679, 728149358, 1456298716, 2912597432]

約数ペア:

[(1, 2912597432), (2, 1456298716), (4, 728149358), (8, 364074679), (43, 67734824), (86, 33867412), (157, 18551576), (172, 16933706), (199, 14636168), (271, 10747592), (314, 9275788), (344, 8466853), (398, 7318084), (542, 5373796), (628, 4637894), (796, 3659042), (1084, 2686898), (1256, 2318947), (1592, 1829521), (2168, 1343449), (6751, 431432), (8557, 340376), (11653, 249944), (13502, 215716), (17114, 170188), (23306, 124972), (27004, 107858), (31243, 93224), (34228, 85094), (42547, 68456), (46612, 62486), (53929, 54008)]