216741056

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25463}}^1$

素因数の和:25501

約数の個数: 56

約数和(自身を含む): 517428480

約数和(自身を除く): 300687424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 25463, 50926, 101852, 178241, 203704, 356482, 407408, 483797, 712964, 814816, 967594, 1425928, 1629632, 1935188, 2851856, 3386579, 3870376, 5703712, 6773158, 7740752, 11407424, 13546316, 15481504, 27092632, 30963008, 54185264, 108370528, 216741056]

約数ペア:

[(1, 216741056), (2, 108370528), (4, 54185264), (7, 30963008), (8, 27092632), (14, 15481504), (16, 13546316), (19, 11407424), (28, 7740752), (32, 6773158), (38, 5703712), (56, 3870376), (64, 3386579), (76, 2851856), (112, 1935188), (133, 1629632), (152, 1425928), (224, 967594), (266, 814816), (304, 712964), (448, 483797), (532, 407408), (608, 356482), (1064, 203704), (1216, 178241), (2128, 101852), (4256, 50926), (8512, 25463)]