788152048

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 1541620080

約数和(自身を除く): 753468032

約数列:

[1, 2, 4, 8, 16, 229, 251, 458, 502, 857, 916, 1004, 1714, 1832, 2008, 3428, 3664, 4016, 6856, 13712, 57479, 114958, 196253, 215107, 229916, 392506, 430214, 459832, 785012, 860428, 919664, 1570024, 1720856, 3140048, 3441712, 49259503, 98519006, 197038012, 394076024, 788152048]

約数ペア:

[(1, 788152048), (2, 394076024), (4, 197038012), (8, 98519006), (16, 49259503), (229, 3441712), (251, 3140048), (458, 1720856), (502, 1570024), (857, 919664), (916, 860428), (1004, 785012), (1714, 459832), (1832, 430214), (2008, 392506), (3428, 229916), (3664, 215107), (4016, 196253), (6856, 114958), (13712, 57479)]