228812298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{266681}}^1$

素因数の和:266710

約数の個数: 32

約数和(自身を含む): 537630912

約数和(自身を除く): 308818614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 266681, 533362, 800043, 1600086, 2933491, 3466853, 5866982, 6933706, 8800473, 10400559, 17600946, 20801118, 38135383, 76270766, 114406149, 228812298]

約数ペア:

[(1, 228812298), (2, 114406149), (3, 76270766), (6, 38135383), (11, 20801118), (13, 17600946), (22, 10400559), (26, 8800473), (33, 6933706), (39, 5866982), (66, 3466853), (78, 2933491), (143, 1600086), (286, 800043), (429, 533362), (858, 266681)]