199409472

素因数分解:

$2^6\times 3^3\times {\mathrm{115399}}^1$

素因数の和:115420

約数の個数: 56

約数和(自身を含む): 586232000

約数和(自身を除く): 386822528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 115399, 230798, 346197, 461596, 692394, 923192, 1038591, 1384788, 1846384, 2077182, 2769576, 3115773, 3692768, 4154364, 5539152, 6231546, 7385536, 8308728, 11078304, 12463092, 16617456, 22156608, 24926184, 33234912, 49852368, 66469824, 99704736, 199409472]

約数ペア:

[(1, 199409472), (2, 99704736), (3, 66469824), (4, 49852368), (6, 33234912), (8, 24926184), (9, 22156608), (12, 16617456), (16, 12463092), (18, 11078304), (24, 8308728), (27, 7385536), (32, 6231546), (36, 5539152), (48, 4154364), (54, 3692768), (64, 3115773), (72, 2769576), (96, 2077182), (108, 1846384), (144, 1384788), (192, 1038591), (216, 923192), (288, 692394), (432, 461596), (576, 346197), (864, 230798), (1728, 115399)]