245102256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{243157}}^1$

素因数の和:243178

約数の個数: 60

約数和(自身を含む): 783941392

約数和(自身を除く): 538839136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 243157, 486314, 729471, 972628, 1458942, 1702099, 1945256, 2188413, 2917884, 3404198, 3890512, 4376826, 5106297, 5835768, 6808396, 8753652, 10212594, 11671536, 13616792, 15318891, 17507304, 20425188, 27233584, 30637782, 35014608, 40850376, 61275564, 81700752, 122551128, 245102256]

約数ペア:

[(1, 245102256), (2, 122551128), (3, 81700752), (4, 61275564), (6, 40850376), (7, 35014608), (8, 30637782), (9, 27233584), (12, 20425188), (14, 17507304), (16, 15318891), (18, 13616792), (21, 11671536), (24, 10212594), (28, 8753652), (36, 6808396), (42, 5835768), (48, 5106297), (56, 4376826), (63, 3890512), (72, 3404198), (84, 2917884), (112, 2188413), (126, 1945256), (144, 1702099), (168, 1458942), (252, 972628), (336, 729471), (504, 486314), (1008, 243157)]