808643808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{401113}}^1$

素因数の和:401136

約数の個数: 72

約数和(自身を含む): 2628098928

約数和(自身を除く): 1819455120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 401113, 802226, 1203339, 1604452, 2406678, 2807791, 3208904, 3610017, 4813356, 5615582, 6417808, 7220034, 8423373, 9626712, 11231164, 12835616, 14440068, 16846746, 19253424, 22462328, 25270119, 28880136, 33693492, 38506848, 44924656, 50540238, 57760272, 67386984, 89849312, 101080476, 115520544, 134773968, 202160952, 269547936, 404321904, 808643808]

約数ペア:

[(1, 808643808), (2, 404321904), (3, 269547936), (4, 202160952), (6, 134773968), (7, 115520544), (8, 101080476), (9, 89849312), (12, 67386984), (14, 57760272), (16, 50540238), (18, 44924656), (21, 38506848), (24, 33693492), (28, 28880136), (32, 25270119), (36, 22462328), (42, 19253424), (48, 16846746), (56, 14440068), (63, 12835616), (72, 11231164), (84, 9626712), (96, 8423373), (112, 7220034), (126, 6417808), (144, 5615582), (168, 4813356), (224, 3610017), (252, 3208904), (288, 2807791), (336, 2406678), (504, 1604452), (672, 1203339), (1008, 802226), (2016, 401113)]