2781278112

素因数分解:

$2^5\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{23689}}^1$

素因数の和:24925

約数の個数: 48

約数和(自身を含む): 7307133120

約数和(自身を除く): 4525855008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1223, 2446, 3669, 4892, 7338, 9784, 14676, 19568, 23689, 29352, 39136, 47378, 58704, 71067, 94756, 117408, 142134, 189512, 284268, 379024, 568536, 758048, 1137072, 2274144, 28971647, 57943294, 86914941, 115886588, 173829882, 231773176, 347659764, 463546352, 695319528, 927092704, 1390639056, 2781278112]

約数ペア:

[(1, 2781278112), (2, 1390639056), (3, 927092704), (4, 695319528), (6, 463546352), (8, 347659764), (12, 231773176), (16, 173829882), (24, 115886588), (32, 86914941), (48, 57943294), (96, 28971647), (1223, 2274144), (2446, 1137072), (3669, 758048), (4892, 568536), (7338, 379024), (9784, 284268), (14676, 189512), (19568, 142134), (23689, 117408), (29352, 94756), (39136, 71067), (47378, 58704)]