449106658

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 935383680

約数和(自身を除く): 486277022

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 73, 77, 91, 98, 143, 146, 154, 182, 286, 439, 511, 539, 637, 803, 878, 949, 1001, 1022, 1078, 1274, 1606, 1898, 2002, 3073, 3577, 4829, 5621, 5707, 6146, 6643, 7007, 7154, 9658, 10439, 11242, 11414, 13286, 14014, 20878, 21511, 32047, 33803, 39347, 39949, 43022, 46501, 62777, 64094, 67606, 73073, 78694, 79898, 93002, 125554, 146146, 224329, 236621, 279643, 352517, 416611, 439439, 448658, 473242, 511511, 559286, 705034, 833222, 878878, 1023022, 1570303, 2467619, 2916277, 3076073, 3140606, 4582721, 4935238, 5832554, 6152146, 9165442, 17273333, 20413939, 32079047, 34546666, 40827878, 64158094, 224553329, 449106658]

約数ペア:

[(1, 449106658), (2, 224553329), (7, 64158094), (11, 40827878), (13, 34546666), (14, 32079047), (22, 20413939), (26, 17273333), (49, 9165442), (73, 6152146), (77, 5832554), (91, 4935238), (98, 4582721), (143, 3140606), (146, 3076073), (154, 2916277), (182, 2467619), (286, 1570303), (439, 1023022), (511, 878878), (539, 833222), (637, 705034), (803, 559286), (878, 511511), (949, 473242), (1001, 448658), (1022, 439439), (1078, 416611), (1274, 352517), (1606, 279643), (1898, 236621), (2002, 224329), (3073, 146146), (3577, 125554), (4829, 93002), (5621, 79898), (5707, 78694), (6146, 73073), (6643, 67606), (7007, 64094), (7154, 62777), (9658, 46501), (10439, 43022), (11242, 39949), (11414, 39347), (13286, 33803), (14014, 32047), (20878, 21511)]