1260208791872

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{5003}}^1\times {\mathrm{126961}}^1$

素因数の和:132007

約数の個数: 56

約数和(自身を含む): 2581931734272

約数和(自身を除く): 1321722942400

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 5003, 10006, 20012, 40024, 80048, 126961, 155093, 160096, 253922, 310186, 320192, 507844, 620372, 1015688, 1240744, 2031376, 2481488, 3935791, 4062752, 4962976, 7871582, 8125504, 9925952, 15743164, 31486328, 62972656, 125945312, 251890624, 635185883, 1270371766, 2540743532, 5081487064, 10162974128, 19690762373, 20325948256, 39381524746, 40651896512, 78763049492, 157526098984, 315052197968, 630104395936, 1260208791872]

約数ペア:

[(1, 1260208791872), (2, 630104395936), (4, 315052197968), (8, 157526098984), (16, 78763049492), (31, 40651896512), (32, 39381524746), (62, 20325948256), (64, 19690762373), (124, 10162974128), (248, 5081487064), (496, 2540743532), (992, 1270371766), (1984, 635185883), (5003, 251890624), (10006, 125945312), (20012, 62972656), (40024, 31486328), (80048, 15743164), (126961, 9925952), (155093, 8125504), (160096, 7871582), (253922, 4962976), (310186, 4062752), (320192, 3935791), (507844, 2481488), (620372, 2031376), (1015688, 1240744)]