390660629824

素因数分解:

$2^6\times {\mathrm{241}}^1\times {\mathrm{1063}}^1\times {\mathrm{23827}}^1$

素因数の和:25143

約数の個数: 56

約数和(自身を含む): 779198856128

約数和(自身を除く): 388538226304

約数列:

[1, 2, 4, 8, 16, 32, 64, 241, 482, 964, 1063, 1928, 2126, 3856, 4252, 7712, 8504, 15424, 17008, 23827, 34016, 47654, 68032, 95308, 190616, 256183, 381232, 512366, 762464, 1024732, 1524928, 2049464, 4098928, 5742307, 8197856, 11484614, 16395712, 22969228, 25328101, 45938456, 50656202, 91876912, 101312404, 183753824, 202624808, 367507648, 405249616, 810499232, 1620998464, 6104072341, 12208144682, 24416289364, 48832578728, 97665157456, 195330314912, 390660629824]

約数ペア:

[(1, 390660629824), (2, 195330314912), (4, 97665157456), (8, 48832578728), (16, 24416289364), (32, 12208144682), (64, 6104072341), (241, 1620998464), (482, 810499232), (964, 405249616), (1063, 367507648), (1928, 202624808), (2126, 183753824), (3856, 101312404), (4252, 91876912), (7712, 50656202), (8504, 45938456), (15424, 25328101), (17008, 22969228), (23827, 16395712), (34016, 11484614), (47654, 8197856), (68032, 5742307), (95308, 4098928), (190616, 2049464), (256183, 1524928), (381232, 1024732), (512366, 762464)]