1391623416

素因数分解:

$2^3\times 3^4\times {\mathrm{449}}^1\times {\mathrm{4783}}^1$

素因数の和:5250

約数の個数: 80

約数和(自身を含む): 3907332000

約数和(自身を除く): 2515708584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 449, 648, 898, 1347, 1796, 2694, 3592, 4041, 4783, 5388, 8082, 9566, 10776, 12123, 14349, 16164, 19132, 24246, 28698, 32328, 36369, 38264, 43047, 48492, 57396, 72738, 86094, 96984, 114792, 129141, 145476, 172188, 258282, 290952, 344376, 387423, 516564, 774846, 1033128, 1549692, 2147567, 3099384, 4295134, 6442701, 8590268, 12885402, 17180536, 19328103, 25770804, 38656206, 51541608, 57984309, 77312412, 115968618, 154624824, 173952927, 231937236, 347905854, 463874472, 695811708, 1391623416]

約数ペア:

[(1, 1391623416), (2, 695811708), (3, 463874472), (4, 347905854), (6, 231937236), (8, 173952927), (9, 154624824), (12, 115968618), (18, 77312412), (24, 57984309), (27, 51541608), (36, 38656206), (54, 25770804), (72, 19328103), (81, 17180536), (108, 12885402), (162, 8590268), (216, 6442701), (324, 4295134), (449, 3099384), (648, 2147567), (898, 1549692), (1347, 1033128), (1796, 774846), (2694, 516564), (3592, 387423), (4041, 344376), (4783, 290952), (5388, 258282), (8082, 172188), (9566, 145476), (10776, 129141), (12123, 114792), (14349, 96984), (16164, 86094), (19132, 72738), (24246, 57396), (28698, 48492), (32328, 43047), (36369, 38264)]