780948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1033}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 2316160

約数和(自身を除く): 1535212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1033, 2066, 3099, 4132, 6198, 7231, 9297, 12396, 14462, 18594, 21693, 27891, 28924, 37188, 43386, 55782, 65079, 86772, 111564, 130158, 195237, 260316, 390474, 780948]

約数ペア:

[(1, 780948), (2, 390474), (3, 260316), (4, 195237), (6, 130158), (7, 111564), (9, 86772), (12, 65079), (14, 55782), (18, 43386), (21, 37188), (27, 28924), (28, 27891), (36, 21693), (42, 18594), (54, 14462), (63, 12396), (84, 9297), (108, 7231), (126, 6198), (189, 4132), (252, 3099), (378, 2066), (756, 1033)]