260065512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{172001}}^1$

素因数の和:172023

約数の個数: 64

約数和(自身を含む): 825609600

約数和(自身を除く): 565544088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 172001, 344002, 516003, 688004, 1032006, 1204007, 1376008, 1548009, 2064012, 2408014, 3096018, 3612021, 4128024, 4644027, 4816028, 6192036, 7224042, 9288054, 9632056, 10836063, 12384072, 14448084, 18576108, 21672126, 28896168, 32508189, 37152216, 43344252, 65016378, 86688504, 130032756, 260065512]

約数ペア:

[(1, 260065512), (2, 130032756), (3, 86688504), (4, 65016378), (6, 43344252), (7, 37152216), (8, 32508189), (9, 28896168), (12, 21672126), (14, 18576108), (18, 14448084), (21, 12384072), (24, 10836063), (27, 9632056), (28, 9288054), (36, 7224042), (42, 6192036), (54, 4816028), (56, 4644027), (63, 4128024), (72, 3612021), (84, 3096018), (108, 2408014), (126, 2064012), (168, 1548009), (189, 1376008), (216, 1204007), (252, 1032006), (378, 688004), (504, 516003), (756, 344002), (1512, 172001)]