2280851748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{20903}}^1$

素因数の和:21353

約数の個数: 72

約数和(自身を含む): 6604660608

約数和(自身を除く): 4323808860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 433, 866, 1299, 1732, 2598, 3031, 3897, 5196, 6062, 7794, 9093, 12124, 15588, 18186, 20903, 27279, 36372, 41806, 54558, 62709, 83612, 109116, 125418, 146321, 188127, 250836, 292642, 376254, 438963, 585284, 752508, 877926, 1316889, 1755852, 2633778, 5267556, 9050999, 18101998, 27152997, 36203996, 54305994, 63356993, 81458991, 108611988, 126713986, 162917982, 190070979, 253427972, 325835964, 380141958, 570212937, 760283916, 1140425874, 2280851748]

約数ペア:

[(1, 2280851748), (2, 1140425874), (3, 760283916), (4, 570212937), (6, 380141958), (7, 325835964), (9, 253427972), (12, 190070979), (14, 162917982), (18, 126713986), (21, 108611988), (28, 81458991), (36, 63356993), (42, 54305994), (63, 36203996), (84, 27152997), (126, 18101998), (252, 9050999), (433, 5267556), (866, 2633778), (1299, 1755852), (1732, 1316889), (2598, 877926), (3031, 752508), (3897, 585284), (5196, 438963), (6062, 376254), (7794, 292642), (9093, 250836), (12124, 188127), (15588, 146321), (18186, 125418), (20903, 109116), (27279, 83612), (36372, 62709), (41806, 54558)]