804903408

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{40213}}^1$

素因数の和:40366

約数の個数: 60

約数和(自身を含む): 2268873880

約数和(自身を除く): 1463970472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 40213, 80426, 120639, 160852, 241278, 321704, 361917, 482556, 643408, 723834, 965112, 1447668, 1930224, 2895336, 5589607, 5790672, 11179214, 16768821, 22358428, 33537642, 44716856, 50306463, 67075284, 89433712, 100612926, 134150568, 201225852, 268301136, 402451704, 804903408]

約数ペア:

[(1, 804903408), (2, 402451704), (3, 268301136), (4, 201225852), (6, 134150568), (8, 100612926), (9, 89433712), (12, 67075284), (16, 50306463), (18, 44716856), (24, 33537642), (36, 22358428), (48, 16768821), (72, 11179214), (139, 5790672), (144, 5589607), (278, 2895336), (417, 1930224), (556, 1447668), (834, 965112), (1112, 723834), (1251, 643408), (1668, 482556), (2224, 361917), (2502, 321704), (3336, 241278), (5004, 160852), (6672, 120639), (10008, 80426), (20016, 40213)]