285827976

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{81017}}^1$

素因数の和:81043

約数の個数: 72

約数和(自身を含む): 900515070

約数和(自身を除く): 614687094

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 81017, 162034, 243051, 324068, 486102, 567119, 648136, 729153, 972204, 1134238, 1458306, 1701357, 1944408, 2268476, 2916612, 3402714, 3969833, 4536952, 5104071, 5833224, 6805428, 7939666, 10208142, 11909499, 13610856, 15879332, 20416284, 23818998, 31758664, 35728497, 40832568, 47637996, 71456994, 95275992, 142913988, 285827976]

約数ペア:

[(1, 285827976), (2, 142913988), (3, 95275992), (4, 71456994), (6, 47637996), (7, 40832568), (8, 35728497), (9, 31758664), (12, 23818998), (14, 20416284), (18, 15879332), (21, 13610856), (24, 11909499), (28, 10208142), (36, 7939666), (42, 6805428), (49, 5833224), (56, 5104071), (63, 4536952), (72, 3969833), (84, 3402714), (98, 2916612), (126, 2268476), (147, 1944408), (168, 1701357), (196, 1458306), (252, 1134238), (294, 972204), (392, 729153), (441, 648136), (504, 567119), (588, 486102), (882, 324068), (1176, 243051), (1764, 162034), (3528, 81017)]