1259438868

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{30133}}^1$

素因数の和:30195

約数の個数: 72

約数和(自身を含む): 3378383008

約数和(自身を除く): 2118944140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2322, 3483, 4644, 6966, 10449, 13932, 20898, 30133, 41796, 60266, 90399, 120532, 180798, 271197, 361596, 542394, 813591, 1084788, 1295719, 1627182, 2440773, 2591438, 3254364, 3887157, 4881546, 5182876, 7322319, 7774314, 9763092, 11661471, 14644638, 15548628, 23322942, 29289276, 34984413, 46645884, 69968826, 104953239, 139937652, 209906478, 314859717, 419812956, 629719434, 1259438868]

約数ペア:

[(1, 1259438868), (2, 629719434), (3, 419812956), (4, 314859717), (6, 209906478), (9, 139937652), (12, 104953239), (18, 69968826), (27, 46645884), (36, 34984413), (43, 29289276), (54, 23322942), (81, 15548628), (86, 14644638), (108, 11661471), (129, 9763092), (162, 7774314), (172, 7322319), (243, 5182876), (258, 4881546), (324, 3887157), (387, 3254364), (486, 2591438), (516, 2440773), (774, 1627182), (972, 1295719), (1161, 1084788), (1548, 813591), (2322, 542394), (3483, 361596), (4644, 271197), (6966, 180798), (10449, 120532), (13932, 90399), (20898, 60266), (30133, 41796)]