280531566222

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1303}}^1\times {\mathrm{37339}}^1$

素因数の和:38709

約数の個数: 48

約数和(自身を含む): 580206245760

約数和(自身を除く): 299674679538

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1303, 1922, 2606, 2883, 3909, 5766, 7818, 37339, 40393, 74678, 80786, 112017, 121179, 224034, 242358, 1157509, 1252183, 2315018, 2504366, 3472527, 3756549, 6945054, 7513098, 35882779, 48652717, 71765558, 97305434, 107648337, 145958151, 215296674, 291916302, 1508234227, 3016468454, 4524702681, 9049405362, 46755261037, 93510522074, 140265783111, 280531566222]

約数ペア:

[(1, 280531566222), (2, 140265783111), (3, 93510522074), (6, 46755261037), (31, 9049405362), (62, 4524702681), (93, 3016468454), (186, 1508234227), (961, 291916302), (1303, 215296674), (1922, 145958151), (2606, 107648337), (2883, 97305434), (3909, 71765558), (5766, 48652717), (7818, 35882779), (37339, 7513098), (40393, 6945054), (74678, 3756549), (80786, 3472527), (112017, 2504366), (121179, 2315018), (224034, 1252183), (242358, 1157509)]