2001216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1511

約数の個数: 56

約数和(自身を含む): 6055360

約数和(自身を除く): 4054144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1489, 2978, 4467, 5956, 8934, 10423, 11912, 17868, 20846, 23824, 31269, 35736, 41692, 47648, 62538, 71472, 83384, 95296, 125076, 142944, 166768, 250152, 285888, 333536, 500304, 667072, 1000608, 2001216]

約数ペア:

[(1, 2001216), (2, 1000608), (3, 667072), (4, 500304), (6, 333536), (7, 285888), (8, 250152), (12, 166768), (14, 142944), (16, 125076), (21, 95296), (24, 83384), (28, 71472), (32, 62538), (42, 47648), (48, 41692), (56, 35736), (64, 31269), (84, 23824), (96, 20846), (112, 17868), (168, 11912), (192, 10423), (224, 8934), (336, 5956), (448, 4467), (672, 2978), (1344, 1489)]