1259244

素因数分解:

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

素因数の和:299

約数の個数: 72

約数和(自身を含む): 3843840

約数和(自身を除く): 2584596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 263, 266, 342, 399, 526, 532, 684, 789, 798, 1052, 1197, 1578, 1596, 1841, 2367, 2394, 3156, 3682, 4734, 4788, 4997, 5523, 7364, 9468, 9994, 11046, 14991, 16569, 19988, 22092, 29982, 33138, 34979, 44973, 59964, 66276, 69958, 89946, 104937, 139916, 179892, 209874, 314811, 419748, 629622, 1259244]

約数ペア:

[(1, 1259244), (2, 629622), (3, 419748), (4, 314811), (6, 209874), (7, 179892), (9, 139916), (12, 104937), (14, 89946), (18, 69958), (19, 66276), (21, 59964), (28, 44973), (36, 34979), (38, 33138), (42, 29982), (57, 22092), (63, 19988), (76, 16569), (84, 14991), (114, 11046), (126, 9994), (133, 9468), (171, 7364), (228, 5523), (252, 4997), (263, 4788), (266, 4734), (342, 3682), (399, 3156), (526, 2394), (532, 2367), (684, 1841), (789, 1596), (798, 1578), (1052, 1197)]