243678312

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{63857}}^1$

素因数の和:63922

約数の個数: 48

約数和(自身を含む): 672424740

約数和(自身を除く): 428746428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 63857, 127714, 191571, 255428, 383142, 510856, 574713, 766284, 1149426, 1532568, 2298852, 3384421, 4597704, 6768842, 10153263, 13537684, 20306526, 27075368, 30459789, 40613052, 60919578, 81226104, 121839156, 243678312]

約数ペア:

[(1, 243678312), (2, 121839156), (3, 81226104), (4, 60919578), (6, 40613052), (8, 30459789), (9, 27075368), (12, 20306526), (18, 13537684), (24, 10153263), (36, 6768842), (53, 4597704), (72, 3384421), (106, 2298852), (159, 1532568), (212, 1149426), (318, 766284), (424, 574713), (477, 510856), (636, 383142), (954, 255428), (1272, 191571), (1908, 127714), (3816, 63857)]