268667932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 538386912

約数和(自身を除く): 269718980

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 313, 442, 626, 884, 971, 1252, 1942, 3884, 4069, 5321, 8138, 10642, 12623, 16276, 16507, 21284, 25246, 33014, 50492, 66028, 69173, 138346, 214591, 276692, 303923, 429182, 607846, 858364, 1215692, 3950999, 5166691, 7901998, 10333382, 15803996, 20666764, 67166983, 134333966, 268667932]

約数ペア:

[(1, 268667932), (2, 134333966), (4, 67166983), (13, 20666764), (17, 15803996), (26, 10333382), (34, 7901998), (52, 5166691), (68, 3950999), (221, 1215692), (313, 858364), (442, 607846), (626, 429182), (884, 303923), (971, 276692), (1252, 214591), (1942, 138346), (3884, 69173), (4069, 66028), (5321, 50492), (8138, 33014), (10642, 25246), (12623, 21284), (16276, 16507)]