328089636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{433981}}^1$

素因数の和:434001

約数の個数: 48

約数和(自身を含む): 972119680

約数和(自身を除く): 644030044

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, 433981, 867962, 1301943, 1735924, 2603886, 3037867, 3905829, 5207772, 6075734, 7811658, 9113601, 11717487, 12151468, 15623316, 18227202, 23434974, 27340803, 36454404, 46869948, 54681606, 82022409, 109363212, 164044818, 328089636]

約数ペア:

[(1, 328089636), (2, 164044818), (3, 109363212), (4, 82022409), (6, 54681606), (7, 46869948), (9, 36454404), (12, 27340803), (14, 23434974), (18, 18227202), (21, 15623316), (27, 12151468), (28, 11717487), (36, 9113601), (42, 7811658), (54, 6075734), (63, 5207772), (84, 3905829), (108, 3037867), (126, 2603886), (189, 1735924), (252, 1301943), (378, 867962), (756, 433981)]