321478932

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{2297}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 764406720

約数和(自身を除く): 442927788

約数列:

[1, 2, 3, 4, 6, 12, 107, 109, 214, 218, 321, 327, 428, 436, 642, 654, 1284, 1308, 2297, 4594, 6891, 9188, 11663, 13782, 23326, 27564, 34989, 46652, 69978, 139956, 245779, 250373, 491558, 500746, 737337, 751119, 983116, 1001492, 1474674, 1502238, 2949348, 3004476, 26789911, 53579822, 80369733, 107159644, 160739466, 321478932]

約数ペア:

[(1, 321478932), (2, 160739466), (3, 107159644), (4, 80369733), (6, 53579822), (12, 26789911), (107, 3004476), (109, 2949348), (214, 1502238), (218, 1474674), (321, 1001492), (327, 983116), (428, 751119), (436, 737337), (642, 500746), (654, 491558), (1284, 250373), (1308, 245779), (2297, 139956), (4594, 69978), (6891, 46652), (9188, 34989), (11663, 27564), (13782, 23326)]