1268712

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 3500640

約数和(自身を除く): 2231928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 263, 268, 402, 526, 536, 603, 789, 804, 1052, 1206, 1578, 1608, 2104, 2367, 2412, 3156, 4734, 4824, 6312, 9468, 17621, 18936, 35242, 52863, 70484, 105726, 140968, 158589, 211452, 317178, 422904, 634356, 1268712]

約数ペア:

[(1, 1268712), (2, 634356), (3, 422904), (4, 317178), (6, 211452), (8, 158589), (9, 140968), (12, 105726), (18, 70484), (24, 52863), (36, 35242), (67, 18936), (72, 17621), (134, 9468), (201, 6312), (263, 4824), (268, 4734), (402, 3156), (526, 2412), (536, 2367), (603, 2104), (789, 1608), (804, 1578), (1052, 1206)]