251448864

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{60913}}^1$

素因数の和:60969

約数の個数: 48

約数和(自身を含む): 675414432

約数和(自身を除く): 423965568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 60913, 121826, 182739, 243652, 365478, 487304, 730956, 974608, 1461912, 1949216, 2619259, 2923824, 5238518, 5847648, 7857777, 10477036, 15715554, 20954072, 31431108, 41908144, 62862216, 83816288, 125724432, 251448864]

約数ペア:

[(1, 251448864), (2, 125724432), (3, 83816288), (4, 62862216), (6, 41908144), (8, 31431108), (12, 20954072), (16, 15715554), (24, 10477036), (32, 7857777), (43, 5847648), (48, 5238518), (86, 2923824), (96, 2619259), (129, 1949216), (172, 1461912), (258, 974608), (344, 730956), (516, 487304), (688, 365478), (1032, 243652), (1376, 182739), (2064, 121826), (4128, 60913)]