214231368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{686639}}^1$

素因数の和:686661

約数の個数: 32

約数和(自身を含む): 576777600

約数和(自身を除く): 362546232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 686639, 1373278, 2059917, 2746556, 4119834, 5493112, 8239668, 8926307, 16479336, 17852614, 26778921, 35705228, 53557842, 71410456, 107115684, 214231368]

約数ペア:

[(1, 214231368), (2, 107115684), (3, 71410456), (4, 53557842), (6, 35705228), (8, 26778921), (12, 17852614), (13, 16479336), (24, 8926307), (26, 8239668), (39, 5493112), (52, 4119834), (78, 2746556), (104, 2059917), (156, 1373278), (312, 686639)]