1566809256

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{7019}}^1$

素因数の和:7230

約数の個数: 64

約数和(自身を含む): 4003084800

約数和(自身を除く): 2436275544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 131, 142, 213, 262, 284, 393, 426, 524, 568, 786, 852, 1048, 1572, 1704, 3144, 7019, 9301, 14038, 18602, 21057, 27903, 28076, 37204, 42114, 55806, 56152, 74408, 84228, 111612, 168456, 223224, 498349, 919489, 996698, 1495047, 1838978, 1993396, 2758467, 2990094, 3677956, 3986792, 5516934, 5980188, 7355912, 11033868, 11960376, 22067736, 65283719, 130567438, 195851157, 261134876, 391702314, 522269752, 783404628, 1566809256]

約数ペア:

[(1, 1566809256), (2, 783404628), (3, 522269752), (4, 391702314), (6, 261134876), (8, 195851157), (12, 130567438), (24, 65283719), (71, 22067736), (131, 11960376), (142, 11033868), (213, 7355912), (262, 5980188), (284, 5516934), (393, 3986792), (426, 3677956), (524, 2990094), (568, 2758467), (786, 1993396), (852, 1838978), (1048, 1495047), (1572, 996698), (1704, 919489), (3144, 498349), (7019, 223224), (9301, 168456), (14038, 111612), (18602, 84228), (21057, 74408), (27903, 56152), (28076, 55806), (37204, 42114)]