493711238646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{3258691}}^1$

素因数の和:3259161

約数の個数: 48

約数和(自身を含む): 1128550213440

約数和(自身を除く): 634838974794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 443, 886, 1329, 2658, 3987, 7974, 8417, 16834, 25251, 50502, 75753, 151506, 3258691, 6517382, 9776073, 19552146, 29328219, 58656438, 61915129, 123830258, 185745387, 371490774, 557236161, 1114472322, 1443600113, 2887200226, 4330800339, 8661600678, 12992401017, 25984802034, 27428402147, 54856804294, 82285206441, 164570412882, 246855619323, 493711238646]

約数ペア:

[(1, 493711238646), (2, 246855619323), (3, 164570412882), (6, 82285206441), (9, 54856804294), (18, 27428402147), (19, 25984802034), (38, 12992401017), (57, 8661600678), (114, 4330800339), (171, 2887200226), (342, 1443600113), (443, 1114472322), (886, 557236161), (1329, 371490774), (2658, 185745387), (3987, 123830258), (7974, 61915129), (8417, 58656438), (16834, 29328219), (25251, 19552146), (50502, 9776073), (75753, 6517382), (151506, 3258691)]