289414356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313219}}^1$

素因数の和:313244

約数の個数: 48

約数和(自身を含む): 841935360

約数和(自身を除く): 552521004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 313219, 626438, 939657, 1252876, 1879314, 2192533, 3445409, 3758628, 4385066, 6577599, 6890818, 8770132, 10336227, 13155198, 13781636, 20672454, 24117863, 26310396, 41344908, 48235726, 72353589, 96471452, 144707178, 289414356]

約数ペア:

[(1, 289414356), (2, 144707178), (3, 96471452), (4, 72353589), (6, 48235726), (7, 41344908), (11, 26310396), (12, 24117863), (14, 20672454), (21, 13781636), (22, 13155198), (28, 10336227), (33, 8770132), (42, 6890818), (44, 6577599), (66, 4385066), (77, 3758628), (84, 3445409), (132, 2192533), (154, 1879314), (231, 1252876), (308, 939657), (462, 626438), (924, 313219)]