293291888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{2339}}^1$

素因数の和:2825

約数の個数: 40

約数和(自身を含む): 603242640

約数和(自身を除く): 309950752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 461, 922, 1844, 2339, 3688, 4678, 7376, 7837, 9356, 15674, 18712, 31348, 37424, 39763, 62696, 79526, 125392, 159052, 318104, 636208, 1078279, 2156558, 4313116, 8626232, 17252464, 18330743, 36661486, 73322972, 146645944, 293291888]

約数ペア:

[(1, 293291888), (2, 146645944), (4, 73322972), (8, 36661486), (16, 18330743), (17, 17252464), (34, 8626232), (68, 4313116), (136, 2156558), (272, 1078279), (461, 636208), (922, 318104), (1844, 159052), (2339, 125392), (3688, 79526), (4678, 62696), (7376, 39763), (7837, 37424), (9356, 31348), (15674, 18712)]