278532012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{124123}}^1$

素因数の和:124158

約数の個数: 48

約数和(自身を含む): 750701952

約数和(自身を除く): 472169940

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 124123, 248246, 372369, 496492, 744738, 1365353, 1489476, 2110091, 2730706, 4096059, 4220182, 5461412, 6330273, 8192118, 8440364, 12660546, 16384236, 23211001, 25321092, 46422002, 69633003, 92844004, 139266006, 278532012]

約数ペア:

[(1, 278532012), (2, 139266006), (3, 92844004), (4, 69633003), (6, 46422002), (11, 25321092), (12, 23211001), (17, 16384236), (22, 12660546), (33, 8440364), (34, 8192118), (44, 6330273), (51, 5461412), (66, 4220182), (68, 4096059), (102, 2730706), (132, 2110091), (187, 1489476), (204, 1365353), (374, 744738), (561, 496492), (748, 372369), (1122, 248246), (2244, 124123)]