2918889432

素因数分解:

$2^3\times 3^4\times {\mathrm{557}}^1\times {\mathrm{8087}}^1$

素因数の和:8662

約数の個数: 80

約数和(自身を含む): 8191283760

約数和(自身を除く): 5272394328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 557, 648, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 8087, 10026, 13368, 15039, 16174, 20052, 24261, 30078, 32348, 40104, 45117, 48522, 60156, 64696, 72783, 90234, 97044, 120312, 145566, 180468, 194088, 218349, 291132, 360936, 436698, 582264, 655047, 873396, 1310094, 1746792, 2620188, 4504459, 5240376, 9008918, 13513377, 18017836, 27026754, 36035672, 40540131, 54053508, 81080262, 108107016, 121620393, 162160524, 243240786, 324321048, 364861179, 486481572, 729722358, 972963144, 1459444716, 2918889432]

約数ペア:

[(1, 2918889432), (2, 1459444716), (3, 972963144), (4, 729722358), (6, 486481572), (8, 364861179), (9, 324321048), (12, 243240786), (18, 162160524), (24, 121620393), (27, 108107016), (36, 81080262), (54, 54053508), (72, 40540131), (81, 36035672), (108, 27026754), (162, 18017836), (216, 13513377), (324, 9008918), (557, 5240376), (648, 4504459), (1114, 2620188), (1671, 1746792), (2228, 1310094), (3342, 873396), (4456, 655047), (5013, 582264), (6684, 436698), (8087, 360936), (10026, 291132), (13368, 218349), (15039, 194088), (16174, 180468), (20052, 145566), (24261, 120312), (30078, 97044), (32348, 90234), (40104, 72783), (45117, 64696), (48522, 60156)]