521005968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{516871}}^1$

素因数の和:516892

約数の個数: 60

約数和(自身を含む): 1666395328

約数和(自身を除く): 1145389360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 516871, 1033742, 1550613, 2067484, 3101226, 3618097, 4134968, 4651839, 6202452, 7236194, 8269936, 9303678, 10854291, 12404904, 14472388, 18607356, 21708582, 24809808, 28944776, 32562873, 37214712, 43417164, 57889552, 65125746, 74429424, 86834328, 130251492, 173668656, 260502984, 521005968]

約数ペア:

[(1, 521005968), (2, 260502984), (3, 173668656), (4, 130251492), (6, 86834328), (7, 74429424), (8, 65125746), (9, 57889552), (12, 43417164), (14, 37214712), (16, 32562873), (18, 28944776), (21, 24809808), (24, 21708582), (28, 18607356), (36, 14472388), (42, 12404904), (48, 10854291), (56, 9303678), (63, 8269936), (72, 7236194), (84, 6202452), (112, 4651839), (126, 4134968), (144, 3618097), (168, 3101226), (252, 2067484), (336, 1550613), (504, 1033742), (1008, 516871)]