415307984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2068

約数の個数: 80

約数和(自身を含む): 997436160

約数和(自身を除く): 582128176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 151, 182, 208, 302, 364, 604, 728, 1057, 1208, 1456, 1889, 1963, 2114, 2416, 3778, 3926, 4228, 7556, 7852, 8456, 13223, 13741, 15112, 15704, 16912, 24557, 26446, 27482, 30224, 31408, 49114, 52892, 54964, 98228, 105784, 109928, 171899, 196456, 211568, 219856, 285239, 343798, 392912, 570478, 687596, 1140956, 1375192, 1996673, 2281912, 2750384, 3708107, 3993346, 4563824, 7416214, 7986692, 14832428, 15973384, 25956749, 29664856, 31946768, 51913498, 59329712, 103826996, 207653992, 415307984]

約数ペア:

[(1, 415307984), (2, 207653992), (4, 103826996), (7, 59329712), (8, 51913498), (13, 31946768), (14, 29664856), (16, 25956749), (26, 15973384), (28, 14832428), (52, 7986692), (56, 7416214), (91, 4563824), (104, 3993346), (112, 3708107), (151, 2750384), (182, 2281912), (208, 1996673), (302, 1375192), (364, 1140956), (604, 687596), (728, 570478), (1057, 392912), (1208, 343798), (1456, 285239), (1889, 219856), (1963, 211568), (2114, 196456), (2416, 171899), (3778, 109928), (3926, 105784), (4228, 98228), (7556, 54964), (7852, 52892), (8456, 49114), (13223, 31408), (13741, 30224), (15112, 27482), (15704, 26446), (16912, 24557)]