1277610336

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{15787}}^1$

素因数の和:16084

約数の個数: 72

約数和(自身を含む): 3646364904

約数和(自身を除く): 2368754568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1686, 2248, 2529, 3372, 4496, 5058, 6744, 8992, 10116, 13488, 15787, 20232, 26976, 31574, 40464, 47361, 63148, 80928, 94722, 126296, 142083, 189444, 252592, 284166, 378888, 505184, 568332, 757776, 1136664, 1515552, 2273328, 4436147, 4546656, 8872294, 13308441, 17744588, 26616882, 35489176, 39925323, 53233764, 70978352, 79850646, 106467528, 141956704, 159701292, 212935056, 319402584, 425870112, 638805168, 1277610336]

約数ペア:

[(1, 1277610336), (2, 638805168), (3, 425870112), (4, 319402584), (6, 212935056), (8, 159701292), (9, 141956704), (12, 106467528), (16, 79850646), (18, 70978352), (24, 53233764), (32, 39925323), (36, 35489176), (48, 26616882), (72, 17744588), (96, 13308441), (144, 8872294), (281, 4546656), (288, 4436147), (562, 2273328), (843, 1515552), (1124, 1136664), (1686, 757776), (2248, 568332), (2529, 505184), (3372, 378888), (4496, 284166), (5058, 252592), (6744, 189444), (8992, 142083), (10116, 126296), (13488, 94722), (15787, 80928), (20232, 63148), (26976, 47361), (31574, 40464)]