1681751568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{5005213}}^1$

素因数の和:5005231

約数の個数: 40

約数和(自身を含む): 4965172288

約数和(自身を除く): 3283420720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5005213, 10010426, 15015639, 20020852, 30031278, 35036491, 40041704, 60062556, 70072982, 80083408, 105109473, 120125112, 140145964, 210218946, 240250224, 280291928, 420437892, 560583856, 840875784, 1681751568]

約数ペア:

[(1, 1681751568), (2, 840875784), (3, 560583856), (4, 420437892), (6, 280291928), (7, 240250224), (8, 210218946), (12, 140145964), (14, 120125112), (16, 105109473), (21, 80083408), (24, 70072982), (28, 60062556), (42, 40041704), (48, 35036491), (56, 30031278), (84, 20020852), (112, 15015639), (168, 10010426), (336, 5005213)]