419748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 1182720

約数和(自身を除く): 762972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 263, 266, 399, 526, 532, 789, 798, 1052, 1578, 1596, 1841, 3156, 3682, 4997, 5523, 7364, 9994, 11046, 14991, 19988, 22092, 29982, 34979, 59964, 69958, 104937, 139916, 209874, 419748]

約数ペア:

[(1, 419748), (2, 209874), (3, 139916), (4, 104937), (6, 69958), (7, 59964), (12, 34979), (14, 29982), (19, 22092), (21, 19988), (28, 14991), (38, 11046), (42, 9994), (57, 7364), (76, 5523), (84, 4997), (114, 3682), (133, 3156), (228, 1841), (263, 1596), (266, 1578), (399, 1052), (526, 798), (532, 789)]