321248052

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{56123}}^1$

素因数の和:56189

約数の個数: 48

約数和(自身を含む): 848594880

約数和(自身を除く): 527346828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 56123, 112246, 168369, 224492, 336738, 505107, 673476, 1010214, 1515321, 2020428, 2974519, 3030642, 5949038, 6061284, 8923557, 11898076, 17847114, 26770671, 35694228, 53541342, 80312013, 107082684, 160624026, 321248052]

約数ペア:

[(1, 321248052), (2, 160624026), (3, 107082684), (4, 80312013), (6, 53541342), (9, 35694228), (12, 26770671), (18, 17847114), (27, 11898076), (36, 8923557), (53, 6061284), (54, 5949038), (106, 3030642), (108, 2974519), (159, 2020428), (212, 1515321), (318, 1010214), (477, 673476), (636, 505107), (954, 336738), (1431, 224492), (1908, 168369), (2862, 112246), (5724, 56123)]