1330584486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{261823}}^1$

素因数の和:261857

約数の個数: 48

約数和(自身を含む): 3342968832

約数和(自身を除く): 2012384346

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 261823, 523646, 785469, 1570938, 1832761, 2880053, 3665522, 5498283, 5760106, 8640159, 10996566, 17280318, 20160371, 31680583, 40320742, 60481113, 63361166, 95041749, 120962226, 190083498, 221764081, 443528162, 665292243, 1330584486]

約数ペア:

[(1, 1330584486), (2, 665292243), (3, 443528162), (6, 221764081), (7, 190083498), (11, 120962226), (14, 95041749), (21, 63361166), (22, 60481113), (33, 40320742), (42, 31680583), (66, 20160371), (77, 17280318), (121, 10996566), (154, 8640159), (231, 5760106), (242, 5498283), (363, 3665522), (462, 2880053), (726, 1832761), (847, 1570938), (1694, 785469), (2541, 523646), (5082, 261823)]