222780768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{331519}}^1$

素因数の和:331539

約数の個数: 48

約数和(自身を含む): 668344320

約数和(自身を除く): 445563552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 331519, 663038, 994557, 1326076, 1989114, 2320633, 2652152, 3978228, 4641266, 5304304, 6961899, 7956456, 9282532, 10608608, 13923798, 15912912, 18565064, 27847596, 31825824, 37130128, 55695192, 74260256, 111390384, 222780768]

約数ペア:

[(1, 222780768), (2, 111390384), (3, 74260256), (4, 55695192), (6, 37130128), (7, 31825824), (8, 27847596), (12, 18565064), (14, 15912912), (16, 13923798), (21, 10608608), (24, 9282532), (28, 7956456), (32, 6961899), (42, 5304304), (48, 4641266), (56, 3978228), (84, 2652152), (96, 2320633), (112, 1989114), (168, 1326076), (224, 994557), (336, 663038), (672, 331519)]