1330400776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 2657940480

約数和(自身を除く): 1327539704

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 311, 347, 536, 622, 694, 1244, 1388, 1541, 2488, 2776, 3082, 6164, 7153, 7981, 12328, 14306, 15962, 20837, 23249, 28612, 31924, 41674, 46498, 57224, 63848, 83348, 92996, 107917, 166696, 185992, 215834, 431668, 479251, 534727, 863336, 958502, 1069454, 1917004, 2138908, 2482091, 3834008, 4277816, 4964182, 7230439, 9928364, 14460878, 19856728, 28921756, 57843512, 166300097, 332600194, 665200388, 1330400776]

約数ペア:

[(1, 1330400776), (2, 665200388), (4, 332600194), (8, 166300097), (23, 57843512), (46, 28921756), (67, 19856728), (92, 14460878), (134, 9928364), (184, 7230439), (268, 4964182), (311, 4277816), (347, 3834008), (536, 2482091), (622, 2138908), (694, 1917004), (1244, 1069454), (1388, 958502), (1541, 863336), (2488, 534727), (2776, 479251), (3082, 431668), (6164, 215834), (7153, 185992), (7981, 166696), (12328, 107917), (14306, 92996), (15962, 83348), (20837, 63848), (23249, 57224), (28612, 46498), (31924, 41674)]