289296036

素因数分解:

$2^2\times 3^4\times {\mathrm{419}}^1\times {\mathrm{2131}}^1$

素因数の和:2566

約数の個数: 60

約数和(自身を含む): 758437680

約数和(自身を除く): 469141644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 419, 838, 1257, 1676, 2131, 2514, 3771, 4262, 5028, 6393, 7542, 8524, 11313, 12786, 15084, 19179, 22626, 25572, 33939, 38358, 45252, 57537, 67878, 76716, 115074, 135756, 172611, 230148, 345222, 690444, 892889, 1785778, 2678667, 3571556, 5357334, 8036001, 10714668, 16072002, 24108003, 32144004, 48216006, 72324009, 96432012, 144648018, 289296036]

約数ペア:

[(1, 289296036), (2, 144648018), (3, 96432012), (4, 72324009), (6, 48216006), (9, 32144004), (12, 24108003), (18, 16072002), (27, 10714668), (36, 8036001), (54, 5357334), (81, 3571556), (108, 2678667), (162, 1785778), (324, 892889), (419, 690444), (838, 345222), (1257, 230148), (1676, 172611), (2131, 135756), (2514, 115074), (3771, 76716), (4262, 67878), (5028, 57537), (6393, 45252), (7542, 38358), (8524, 33939), (11313, 25572), (12786, 22626), (15084, 19179)]