408672

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 1330560

約数和(自身を除く): 921888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 66, 72, 86, 88, 96, 99, 108, 129, 132, 144, 172, 176, 198, 216, 258, 264, 288, 297, 344, 352, 387, 396, 432, 473, 516, 528, 594, 688, 774, 792, 864, 946, 1032, 1056, 1161, 1188, 1376, 1419, 1548, 1584, 1892, 2064, 2322, 2376, 2838, 3096, 3168, 3784, 4128, 4257, 4644, 4752, 5676, 6192, 7568, 8514, 9288, 9504, 11352, 12384, 12771, 15136, 17028, 18576, 22704, 25542, 34056, 37152, 45408, 51084, 68112, 102168, 136224, 204336, 408672]

約数ペア:

[(1, 408672), (2, 204336), (3, 136224), (4, 102168), (6, 68112), (8, 51084), (9, 45408), (11, 37152), (12, 34056), (16, 25542), (18, 22704), (22, 18576), (24, 17028), (27, 15136), (32, 12771), (33, 12384), (36, 11352), (43, 9504), (44, 9288), (48, 8514), (54, 7568), (66, 6192), (72, 5676), (86, 4752), (88, 4644), (96, 4257), (99, 4128), (108, 3784), (129, 3168), (132, 3096), (144, 2838), (172, 2376), (176, 2322), (198, 2064), (216, 1892), (258, 1584), (264, 1548), (288, 1419), (297, 1376), (344, 1188), (352, 1161), (387, 1056), (396, 1032), (432, 946), (473, 864), (516, 792), (528, 774), (594, 688)]