1555003720912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{134087}}^1$

素因数の和:134456

約数の個数: 80

約数和(自身を含む): 3154058698752

約数和(自身を除く): 1599054977840

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 227, 248, 412, 454, 496, 824, 908, 1648, 1816, 3193, 3632, 6386, 7037, 12772, 14074, 23381, 25544, 28148, 46762, 51088, 56296, 93524, 112592, 134087, 187048, 268174, 374096, 536348, 724811, 1072696, 1449622, 2145392, 2899244, 4156697, 5798488, 8313394, 11596976, 13810961, 16626788, 27621922, 30437749, 33253576, 55243844, 60875498, 66507152, 110487688, 121750996, 220975376, 243501992, 428139791, 487003984, 856279582, 943570219, 1712559164, 1887140438, 3135088147, 3425118328, 3774280876, 6270176294, 6850236656, 7548561752, 12540352588, 15097123504, 25080705176, 50161410352, 97187732557, 194375465114, 388750930228, 777501860456, 1555003720912]

約数ペア:

[(1, 1555003720912), (2, 777501860456), (4, 388750930228), (8, 194375465114), (16, 97187732557), (31, 50161410352), (62, 25080705176), (103, 15097123504), (124, 12540352588), (206, 7548561752), (227, 6850236656), (248, 6270176294), (412, 3774280876), (454, 3425118328), (496, 3135088147), (824, 1887140438), (908, 1712559164), (1648, 943570219), (1816, 856279582), (3193, 487003984), (3632, 428139791), (6386, 243501992), (7037, 220975376), (12772, 121750996), (14074, 110487688), (23381, 66507152), (25544, 60875498), (28148, 55243844), (46762, 33253576), (51088, 30437749), (56296, 27621922), (93524, 16626788), (112592, 13810961), (134087, 11596976), (187048, 8313394), (268174, 5798488), (374096, 4156697), (536348, 2899244), (724811, 2145392), (1072696, 1449622)]