1383089792

素因数分解:

$2^7\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4423}}^1$

素因数の和:4793

約数の個数: 64

約数和(自身を含む): 3158736000

約数和(自身を除く): 1775646208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 349, 448, 698, 896, 1396, 2443, 2792, 4423, 4886, 5584, 8846, 9772, 11168, 17692, 19544, 22336, 30961, 35384, 39088, 44672, 61922, 70768, 78176, 123844, 141536, 156352, 247688, 283072, 312704, 495376, 566144, 990752, 1543627, 1981504, 3087254, 3963008, 6174508, 10805389, 12349016, 21610778, 24698032, 43221556, 49396064, 86443112, 98792128, 172886224, 197584256, 345772448, 691544896, 1383089792]

約数ペア:

[(1, 1383089792), (2, 691544896), (4, 345772448), (7, 197584256), (8, 172886224), (14, 98792128), (16, 86443112), (28, 49396064), (32, 43221556), (56, 24698032), (64, 21610778), (112, 12349016), (128, 10805389), (224, 6174508), (349, 3963008), (448, 3087254), (698, 1981504), (896, 1543627), (1396, 990752), (2443, 566144), (2792, 495376), (4423, 312704), (4886, 283072), (5584, 247688), (8846, 156352), (9772, 141536), (11168, 123844), (17692, 78176), (19544, 70768), (22336, 61922), (30961, 44672), (35384, 39088)]