389366944116

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1\times {\mathrm{267679}}^1$

素因数の和:270548

約数の個数: 48

約数和(自身を含む): 929984563200

約数和(自身を除く): 540617619084

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 2819, 5638, 8457, 11276, 16914, 33828, 121217, 242434, 267679, 363651, 484868, 535358, 727302, 803037, 1070716, 1454604, 1606074, 3212148, 11510197, 23020394, 34530591, 46040788, 69061182, 138122364, 754587101, 1509174202, 2263761303, 3018348404, 4527522606, 9055045212, 32447245343, 64894490686, 97341736029, 129788981372, 194683472058, 389366944116]

約数ペア:

[(1, 389366944116), (2, 194683472058), (3, 129788981372), (4, 97341736029), (6, 64894490686), (12, 32447245343), (43, 9055045212), (86, 4527522606), (129, 3018348404), (172, 2263761303), (258, 1509174202), (516, 754587101), (2819, 138122364), (5638, 69061182), (8457, 46040788), (11276, 34530591), (16914, 23020394), (33828, 11510197), (121217, 3212148), (242434, 1606074), (267679, 1454604), (363651, 1070716), (484868, 803037), (535358, 727302)]