405426156968

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10153931}}^1$

素因数の和:10153998

約数の個数: 64

約数和(自身を含む): 935786373120

約数和(自身を除く): 530360216152

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 4991, 5704, 9982, 19964, 39928, 10153931, 20307862, 40615724, 71077517, 81231448, 142155034, 233540413, 284310068, 314771861, 467080826, 568620136, 629543722, 934161652, 1259087444, 1634782891, 1868323304, 2203403027, 2518174888, 3269565782, 4406806054, 6539131564, 7239752803, 8813612108, 13078263128, 14479505606, 17627224216, 28959011212, 50678269621, 57918022424, 101356539242, 202713078484, 405426156968]

約数ペア:

[(1, 405426156968), (2, 202713078484), (4, 101356539242), (7, 57918022424), (8, 50678269621), (14, 28959011212), (23, 17627224216), (28, 14479505606), (31, 13078263128), (46, 8813612108), (56, 7239752803), (62, 6539131564), (92, 4406806054), (124, 3269565782), (161, 2518174888), (184, 2203403027), (217, 1868323304), (248, 1634782891), (322, 1259087444), (434, 934161652), (644, 629543722), (713, 568620136), (868, 467080826), (1288, 314771861), (1426, 284310068), (1736, 233540413), (2852, 142155034), (4991, 81231448), (5704, 71077517), (9982, 40615724), (19964, 20307862), (39928, 10153931)]