231857996839

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1777}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 282865063936

約数和(自身を除く): 51007067097

約数列:

[1, 7, 37, 67, 73, 103, 259, 469, 511, 721, 1777, 2479, 2701, 3811, 4891, 6901, 7519, 12439, 17353, 18907, 26677, 34237, 48307, 52633, 65749, 119059, 129721, 180967, 183031, 255337, 278203, 460243, 503773, 833413, 908047, 1266769, 1281217, 1787359, 1947421, 3526411, 4405183, 4799677, 6772147, 8691307, 12263077, 13361263, 18639601, 30836281, 33597739, 47405029, 60839149, 85841539, 93528841, 130477207, 321578359, 453733849, 494366731, 895204621, 2251048513, 3176136943, 3460567117, 6266432347, 33122570977, 231857996839]

約数ペア:

[(1, 231857996839), (7, 33122570977), (37, 6266432347), (67, 3460567117), (73, 3176136943), (103, 2251048513), (259, 895204621), (469, 494366731), (511, 453733849), (721, 321578359), (1777, 130477207), (2479, 93528841), (2701, 85841539), (3811, 60839149), (4891, 47405029), (6901, 33597739), (7519, 30836281), (12439, 18639601), (17353, 13361263), (18907, 12263077), (26677, 8691307), (34237, 6772147), (48307, 4799677), (52633, 4405183), (65749, 3526411), (119059, 1947421), (129721, 1787359), (180967, 1281217), (183031, 1266769), (255337, 908047), (278203, 833413), (460243, 503773)]