222064728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{215179}}^1$

素因数の和:215231

約数の個数: 32

約数和(自身を含む): 568075200

約数和(自身を除く): 346010472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 215179, 430358, 645537, 860716, 1291074, 1721432, 2582148, 5164296, 9252697, 18505394, 27758091, 37010788, 55516182, 74021576, 111032364, 222064728]

約数ペア:

[(1, 222064728), (2, 111032364), (3, 74021576), (4, 55516182), (6, 37010788), (8, 27758091), (12, 18505394), (24, 9252697), (43, 5164296), (86, 2582148), (129, 1721432), (172, 1291074), (258, 860716), (344, 645537), (516, 430358), (1032, 215179)]