219402414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 595745280

約数和(自身を除く): 376342866

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 311, 462, 509, 622, 693, 933, 1018, 1386, 1527, 1866, 2177, 2799, 3054, 3421, 3563, 4354, 4581, 5598, 5599, 6531, 6842, 7126, 9162, 10263, 10689, 11198, 13062, 16797, 19593, 20526, 21378, 23947, 30789, 32067, 33594, 39186, 39193, 47894, 50391, 61578, 64134, 71841, 78386, 100782, 117579, 143682, 158299, 215523, 235158, 316598, 352737, 431046, 474897, 705474, 949794, 1108093, 1424691, 1741289, 2216186, 2849382, 3324279, 3482578, 5223867, 6648558, 9972837, 10447734, 12189023, 15671601, 19945674, 24378046, 31343202, 36567069, 73134138, 109701207, 219402414]

約数ペア:

[(1, 219402414), (2, 109701207), (3, 73134138), (6, 36567069), (7, 31343202), (9, 24378046), (11, 19945674), (14, 15671601), (18, 12189023), (21, 10447734), (22, 9972837), (33, 6648558), (42, 5223867), (63, 3482578), (66, 3324279), (77, 2849382), (99, 2216186), (126, 1741289), (154, 1424691), (198, 1108093), (231, 949794), (311, 705474), (462, 474897), (509, 431046), (622, 352737), (693, 316598), (933, 235158), (1018, 215523), (1386, 158299), (1527, 143682), (1866, 117579), (2177, 100782), (2799, 78386), (3054, 71841), (3421, 64134), (3563, 61578), (4354, 50391), (4581, 47894), (5598, 39193), (5599, 39186), (6531, 33594), (6842, 32067), (7126, 30789), (9162, 23947), (10263, 21378), (10689, 20526), (11198, 19593), (13062, 16797)]