2145528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 160

約数和(自身を含む): 7666560

約数和(自身を除く): 5521032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 43, 44, 54, 56, 63, 66, 72, 77, 81, 84, 86, 88, 99, 108, 126, 129, 132, 154, 162, 168, 172, 189, 198, 216, 231, 252, 258, 264, 297, 301, 308, 324, 344, 378, 387, 396, 462, 473, 504, 516, 567, 594, 602, 616, 648, 693, 756, 774, 792, 891, 903, 924, 946, 1032, 1134, 1161, 1188, 1204, 1386, 1419, 1512, 1548, 1782, 1806, 1848, 1892, 2079, 2268, 2322, 2376, 2408, 2709, 2772, 2838, 3096, 3311, 3483, 3564, 3612, 3784, 4158, 4257, 4536, 4644, 5418, 5544, 5676, 6237, 6622, 6966, 7128, 7224, 8127, 8316, 8514, 9288, 9933, 10836, 11352, 12474, 12771, 13244, 13932, 16254, 16632, 17028, 19866, 21672, 24381, 24948, 25542, 26488, 27864, 29799, 32508, 34056, 38313, 39732, 48762, 49896, 51084, 59598, 65016, 76626, 79464, 89397, 97524, 102168, 119196, 153252, 178794, 195048, 238392, 268191, 306504, 357588, 536382, 715176, 1072764, 2145528]

約数ペア:

[(1, 2145528), (2, 1072764), (3, 715176), (4, 536382), (6, 357588), (7, 306504), (8, 268191), (9, 238392), (11, 195048), (12, 178794), (14, 153252), (18, 119196), (21, 102168), (22, 97524), (24, 89397), (27, 79464), (28, 76626), (33, 65016), (36, 59598), (42, 51084), (43, 49896), (44, 48762), (54, 39732), (56, 38313), (63, 34056), (66, 32508), (72, 29799), (77, 27864), (81, 26488), (84, 25542), (86, 24948), (88, 24381), (99, 21672), (108, 19866), (126, 17028), (129, 16632), (132, 16254), (154, 13932), (162, 13244), (168, 12771), (172, 12474), (189, 11352), (198, 10836), (216, 9933), (231, 9288), (252, 8514), (258, 8316), (264, 8127), (297, 7224), (301, 7128), (308, 6966), (324, 6622), (344, 6237), (378, 5676), (387, 5544), (396, 5418), (462, 4644), (473, 4536), (504, 4257), (516, 4158), (567, 3784), (594, 3612), (602, 3564), (616, 3483), (648, 3311), (693, 3096), (756, 2838), (774, 2772), (792, 2709), (891, 2408), (903, 2376), (924, 2322), (946, 2268), (1032, 2079), (1134, 1892), (1161, 1848), (1188, 1806), (1204, 1782), (1386, 1548), (1419, 1512)]