285930864

素因数分解:

$2^4\times 3^3\times {\mathrm{661877}}^1$

素因数の和:661894

約数の個数: 40

約数和(自身を含む): 820728720

約数和(自身を除く): 534797856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 661877, 1323754, 1985631, 2647508, 3971262, 5295016, 5956893, 7942524, 10590032, 11913786, 15885048, 17870679, 23827572, 31770096, 35741358, 47655144, 71482716, 95310288, 142965432, 285930864]

約数ペア:

[(1, 285930864), (2, 142965432), (3, 95310288), (4, 71482716), (6, 47655144), (8, 35741358), (9, 31770096), (12, 23827572), (16, 17870679), (18, 15885048), (24, 11913786), (27, 10590032), (36, 7942524), (48, 5956893), (54, 5295016), (72, 3971262), (108, 2647508), (144, 1985631), (216, 1323754), (432, 661877)]