221784024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2861

約数の個数: 128

約数和(自身を含む): 707604480

約数和(自身を除く): 485820456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1892, 2408, 2791, 2838, 3311, 3612, 3784, 5582, 5676, 6622, 7224, 8373, 9933, 11164, 11352, 13244, 16746, 19537, 19866, 22328, 26488, 30701, 33492, 39074, 39732, 58611, 61402, 66984, 78148, 79464, 92103, 117222, 120013, 122804, 156296, 184206, 214907, 234444, 240026, 245608, 360039, 368412, 429814, 468888, 480052, 644721, 720078, 736824, 840091, 859628, 960104, 1289442, 1320143, 1440156, 1680182, 1719256, 2520273, 2578884, 2640286, 2880312, 3360364, 3960429, 5040546, 5157768, 5280572, 6720728, 7920858, 9241001, 10081092, 10561144, 15841716, 18482002, 20162184, 27723003, 31683432, 36964004, 55446006, 73928008, 110892012, 221784024]

約数ペア:

[(1, 221784024), (2, 110892012), (3, 73928008), (4, 55446006), (6, 36964004), (7, 31683432), (8, 27723003), (11, 20162184), (12, 18482002), (14, 15841716), (21, 10561144), (22, 10081092), (24, 9241001), (28, 7920858), (33, 6720728), (42, 5280572), (43, 5157768), (44, 5040546), (56, 3960429), (66, 3360364), (77, 2880312), (84, 2640286), (86, 2578884), (88, 2520273), (129, 1719256), (132, 1680182), (154, 1440156), (168, 1320143), (172, 1289442), (231, 960104), (258, 859628), (264, 840091), (301, 736824), (308, 720078), (344, 644721), (462, 480052), (473, 468888), (516, 429814), (602, 368412), (616, 360039), (903, 245608), (924, 240026), (946, 234444), (1032, 214907), (1204, 184206), (1419, 156296), (1806, 122804), (1848, 120013), (1892, 117222), (2408, 92103), (2791, 79464), (2838, 78148), (3311, 66984), (3612, 61402), (3784, 58611), (5582, 39732), (5676, 39074), (6622, 33492), (7224, 30701), (8373, 26488), (9933, 22328), (11164, 19866), (11352, 19537), (13244, 16746)]