268764054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 604074240

約数和(自身を除く): 335310186

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 131, 174, 262, 377, 393, 754, 786, 907, 1131, 1703, 1814, 2262, 2721, 3406, 3799, 5109, 5442, 7598, 10218, 11397, 11791, 22794, 23582, 26303, 35373, 49387, 52606, 70746, 78909, 98774, 118817, 148161, 157818, 237634, 296322, 341939, 356451, 683878, 712902, 1025817, 1544621, 2051634, 3089242, 3445693, 4633863, 6891386, 9267726, 10337079, 20674158, 44794009, 89588018, 134382027, 268764054]

約数ペア:

[(1, 268764054), (2, 134382027), (3, 89588018), (6, 44794009), (13, 20674158), (26, 10337079), (29, 9267726), (39, 6891386), (58, 4633863), (78, 3445693), (87, 3089242), (131, 2051634), (174, 1544621), (262, 1025817), (377, 712902), (393, 683878), (754, 356451), (786, 341939), (907, 296322), (1131, 237634), (1703, 157818), (1814, 148161), (2262, 118817), (2721, 98774), (3406, 78909), (3799, 70746), (5109, 52606), (5442, 49387), (7598, 35373), (10218, 26303), (11397, 23582), (11791, 22794)]