7278770136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{67411}}^1$

素因数の和:67840

約数の個数: 64

約数和(自身を含む): 19900022400

約数和(自身を除く): 12621252264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 409, 818, 1227, 1636, 2454, 3272, 4499, 4908, 8998, 9816, 13497, 17996, 26994, 35992, 53988, 67411, 107976, 134822, 202233, 269644, 404466, 539288, 741521, 808932, 1483042, 1617864, 2224563, 2966084, 4449126, 5932168, 8898252, 17796504, 27571099, 55142198, 82713297, 110284396, 165426594, 220568792, 303282089, 330853188, 606564178, 661706376, 909846267, 1213128356, 1819692534, 2426256712, 3639385068, 7278770136]

約数ペア:

[(1, 7278770136), (2, 3639385068), (3, 2426256712), (4, 1819692534), (6, 1213128356), (8, 909846267), (11, 661706376), (12, 606564178), (22, 330853188), (24, 303282089), (33, 220568792), (44, 165426594), (66, 110284396), (88, 82713297), (132, 55142198), (264, 27571099), (409, 17796504), (818, 8898252), (1227, 5932168), (1636, 4449126), (2454, 2966084), (3272, 2224563), (4499, 1617864), (4908, 1483042), (8998, 808932), (9816, 741521), (13497, 539288), (17996, 404466), (26994, 269644), (35992, 202233), (53988, 134822), (67411, 107976)]