2420998416

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{193247}}^1$

素因数の和:193293

約数の個数: 80

約数和(自身を含む): 7188825600

約数和(自身を除く): 4767827184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 193247, 386494, 579741, 772988, 1159482, 1545976, 1739223, 2318964, 3091952, 3478446, 4637928, 5217669, 5604163, 6956892, 9275856, 10435338, 11208326, 13913784, 16812489, 20870676, 22416652, 27827568, 33624978, 41741352, 44833304, 50437467, 67249956, 83482704, 89666608, 100874934, 134499912, 151312401, 201749868, 268999824, 302624802, 403499736, 605249604, 806999472, 1210499208, 2420998416]

約数ペア:

[(1, 2420998416), (2, 1210499208), (3, 806999472), (4, 605249604), (6, 403499736), (8, 302624802), (9, 268999824), (12, 201749868), (16, 151312401), (18, 134499912), (24, 100874934), (27, 89666608), (29, 83482704), (36, 67249956), (48, 50437467), (54, 44833304), (58, 41741352), (72, 33624978), (87, 27827568), (108, 22416652), (116, 20870676), (144, 16812489), (174, 13913784), (216, 11208326), (232, 10435338), (261, 9275856), (348, 6956892), (432, 5604163), (464, 5217669), (522, 4637928), (696, 3478446), (783, 3091952), (1044, 2318964), (1392, 1739223), (1566, 1545976), (2088, 1159482), (3132, 772988), (4176, 579741), (6264, 386494), (12528, 193247)]