628478544

素因数分解:

$2^4\times 3^1\times {\mathrm{653}}^1\times {\mathrm{20051}}^1$

素因数の和:20715

約数の個数: 40

約数和(自身を含む): 1626136992

約数和(自身を除く): 997658448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 653, 1306, 1959, 2612, 3918, 5224, 7836, 10448, 15672, 20051, 31344, 40102, 60153, 80204, 120306, 160408, 240612, 320816, 481224, 962448, 13093303, 26186606, 39279909, 52373212, 78559818, 104746424, 157119636, 209492848, 314239272, 628478544]

約数ペア:

[(1, 628478544), (2, 314239272), (3, 209492848), (4, 157119636), (6, 104746424), (8, 78559818), (12, 52373212), (16, 39279909), (24, 26186606), (48, 13093303), (653, 962448), (1306, 481224), (1959, 320816), (2612, 240612), (3918, 160408), (5224, 120306), (7836, 80204), (10448, 60153), (15672, 40102), (20051, 31344)]