254702955896

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{52453}}^1$

素因数の和:52716

約数の個数: 64

約数和(自身を含む): 494897195520

約数和(自身を除く): 240194239624

約数列:

[1, 2, 4, 8, 71, 83, 103, 142, 166, 206, 284, 332, 412, 568, 664, 824, 5893, 7313, 8549, 11786, 14626, 17098, 23572, 29252, 34196, 47144, 52453, 58504, 68392, 104906, 209812, 419624, 606979, 1213958, 2427916, 3724163, 4353599, 4855832, 5402659, 7448326, 8707198, 10805318, 14896652, 17414396, 21610636, 29793304, 34828792, 43221272, 309105529, 383588789, 448420697, 618211058, 767177578, 896841394, 1236422116, 1534355156, 1793682788, 2472844232, 3068710312, 3587365576, 31837869487, 63675738974, 127351477948, 254702955896]

約数ペア:

[(1, 254702955896), (2, 127351477948), (4, 63675738974), (8, 31837869487), (71, 3587365576), (83, 3068710312), (103, 2472844232), (142, 1793682788), (166, 1534355156), (206, 1236422116), (284, 896841394), (332, 767177578), (412, 618211058), (568, 448420697), (664, 383588789), (824, 309105529), (5893, 43221272), (7313, 34828792), (8549, 29793304), (11786, 21610636), (14626, 17414396), (17098, 14896652), (23572, 10805318), (29252, 8707198), (34196, 7448326), (47144, 5402659), (52453, 4855832), (58504, 4353599), (68392, 3724163), (104906, 2427916), (209812, 1213958), (419624, 606979)]