407272608

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{32887}}^1$

素因数の和:32946

約数の個数: 72

約数和(自身を含む): 1185151968

約数和(自身を除く): 777879360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 32887, 65774, 98661, 131548, 197322, 263096, 295983, 394644, 526192, 591966, 789288, 1052384, 1183932, 1414141, 1578576, 2367864, 2828282, 3157152, 4242423, 4735728, 5656564, 8484846, 9471456, 11313128, 12727269, 16969692, 22626256, 25454538, 33939384, 45252512, 50909076, 67878768, 101818152, 135757536, 203636304, 407272608]

約数ペア:

[(1, 407272608), (2, 203636304), (3, 135757536), (4, 101818152), (6, 67878768), (8, 50909076), (9, 45252512), (12, 33939384), (16, 25454538), (18, 22626256), (24, 16969692), (32, 12727269), (36, 11313128), (43, 9471456), (48, 8484846), (72, 5656564), (86, 4735728), (96, 4242423), (129, 3157152), (144, 2828282), (172, 2367864), (258, 1578576), (288, 1414141), (344, 1183932), (387, 1052384), (516, 789288), (688, 591966), (774, 526192), (1032, 394644), (1376, 295983), (1548, 263096), (2064, 197322), (3096, 131548), (4128, 98661), (6192, 65774), (12384, 32887)]