1279672328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{17291}}^1$

素因数の和:17366

約数の個数: 48

約数和(自身を含む): 2711039760

約数和(自身を除く): 1431367432

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 841, 1276, 1682, 2552, 3364, 6728, 9251, 17291, 18502, 34582, 37004, 69164, 74008, 138328, 190201, 380402, 501439, 760804, 1002878, 1521608, 2005756, 4011512, 5515829, 11031658, 14541731, 22063316, 29083462, 44126632, 58166924, 116333848, 159959041, 319918082, 639836164, 1279672328]

約数ペア:

[(1, 1279672328), (2, 639836164), (4, 319918082), (8, 159959041), (11, 116333848), (22, 58166924), (29, 44126632), (44, 29083462), (58, 22063316), (88, 14541731), (116, 11031658), (232, 5515829), (319, 4011512), (638, 2005756), (841, 1521608), (1276, 1002878), (1682, 760804), (2552, 501439), (3364, 380402), (6728, 190201), (9251, 138328), (17291, 74008), (18502, 69164), (34582, 37004)]