253739808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{125863}}^1$

素因数の和:125886

約数の個数: 72

約数和(自身を含む): 824660928

約数和(自身を除く): 570921120

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, 125863, 251726, 377589, 503452, 755178, 881041, 1006904, 1132767, 1510356, 1762082, 2013808, 2265534, 2643123, 3020712, 3524164, 4027616, 4531068, 5286246, 6041424, 7048328, 7929369, 9062136, 10572492, 12082848, 14096656, 15858738, 18124272, 21144984, 28193312, 31717476, 36248544, 42289968, 63434952, 84579936, 126869904, 253739808]

約数ペア:

[(1, 253739808), (2, 126869904), (3, 84579936), (4, 63434952), (6, 42289968), (7, 36248544), (8, 31717476), (9, 28193312), (12, 21144984), (14, 18124272), (16, 15858738), (18, 14096656), (21, 12082848), (24, 10572492), (28, 9062136), (32, 7929369), (36, 7048328), (42, 6041424), (48, 5286246), (56, 4531068), (63, 4027616), (72, 3524164), (84, 3020712), (96, 2643123), (112, 2265534), (126, 2013808), (144, 1762082), (168, 1510356), (224, 1132767), (252, 1006904), (288, 881041), (336, 755178), (504, 503452), (672, 377589), (1008, 251726), (2016, 125863)]