2680517808

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{142097}}^1$

素因数の和:142242

約数の個数: 60

約数和(自身を含む): 7559045208

約数和(自身を除く): 4878527400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 18864, 142097, 284194, 426291, 568388, 852582, 1136776, 1278873, 1705164, 2273552, 2557746, 3410328, 5115492, 6820656, 10230984, 18614707, 20461968, 37229414, 55844121, 74458828, 111688242, 148917656, 167532363, 223376484, 297835312, 335064726, 446752968, 670129452, 893505936, 1340258904, 2680517808]

約数ペア:

[(1, 2680517808), (2, 1340258904), (3, 893505936), (4, 670129452), (6, 446752968), (8, 335064726), (9, 297835312), (12, 223376484), (16, 167532363), (18, 148917656), (24, 111688242), (36, 74458828), (48, 55844121), (72, 37229414), (131, 20461968), (144, 18614707), (262, 10230984), (393, 6820656), (524, 5115492), (786, 3410328), (1048, 2557746), (1179, 2273552), (1572, 1705164), (2096, 1278873), (2358, 1136776), (3144, 852582), (4716, 568388), (6288, 426291), (9432, 284194), (18864, 142097)]