248919934704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{740833139}}^1$

素因数の和:740833157

約数の個数: 40

約数和(自身を含む): 734906474880

約数和(自身を除く): 485986540176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 740833139, 1481666278, 2222499417, 2963332556, 4444998834, 5185831973, 5926665112, 8889997668, 10371663946, 11853330224, 15557495919, 17779995336, 20743327892, 31114991838, 35559990672, 41486655784, 62229983676, 82973311568, 124459967352, 248919934704]

約数ペア:

[(1, 248919934704), (2, 124459967352), (3, 82973311568), (4, 62229983676), (6, 41486655784), (7, 35559990672), (8, 31114991838), (12, 20743327892), (14, 17779995336), (16, 15557495919), (21, 11853330224), (24, 10371663946), (28, 8889997668), (42, 5926665112), (48, 5185831973), (56, 4444998834), (84, 2963332556), (112, 2222499417), (168, 1481666278), (336, 740833139)]