222816636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{294731}}^1$

素因数の和:294751

約数の個数: 48

約数和(自身を含む): 660199680

約数和(自身を除く): 437383044

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, 294731, 589462, 884193, 1178924, 1768386, 2063117, 2652579, 3536772, 4126234, 5305158, 6189351, 7957737, 8252468, 10610316, 12378702, 15915474, 18568053, 24757404, 31830948, 37136106, 55704159, 74272212, 111408318, 222816636]

約数ペア:

[(1, 222816636), (2, 111408318), (3, 74272212), (4, 55704159), (6, 37136106), (7, 31830948), (9, 24757404), (12, 18568053), (14, 15915474), (18, 12378702), (21, 10610316), (27, 8252468), (28, 7957737), (36, 6189351), (42, 5305158), (54, 4126234), (63, 3536772), (84, 2652579), (108, 2063117), (126, 1768386), (189, 1178924), (252, 884193), (378, 589462), (756, 294731)]