28719918612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{34421}}^1$

素因数の和:34499

約数の個数: 216

約数和(自身を含む): 94272770592

約数和(自身を除く): 65552851980

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 49, 63, 66, 77, 84, 86, 98, 99, 126, 129, 132, 147, 154, 172, 196, 198, 231, 252, 258, 294, 301, 308, 387, 396, 441, 462, 473, 516, 539, 588, 602, 693, 774, 882, 903, 924, 946, 1078, 1204, 1386, 1419, 1548, 1617, 1764, 1806, 1892, 2107, 2156, 2709, 2772, 2838, 3234, 3311, 3612, 4214, 4257, 4851, 5418, 5676, 6321, 6468, 6622, 8428, 8514, 9702, 9933, 10836, 12642, 13244, 17028, 18963, 19404, 19866, 23177, 25284, 29799, 34421, 37926, 39732, 46354, 59598, 68842, 69531, 75852, 92708, 103263, 119196, 137684, 139062, 206526, 208593, 240947, 278124, 309789, 378631, 413052, 417186, 481894, 619578, 722841, 757262, 834372, 963788, 1135893, 1239156, 1445682, 1480103, 1514524, 1686629, 2168523, 2271786, 2650417, 2891364, 2960206, 3373258, 3407679, 4337046, 4440309, 4543572, 5059887, 5300834, 5920412, 6746516, 6815358, 7951251, 8674092, 8880618, 10119774, 10360721, 10601668, 13320927, 13630716, 15179661, 15902502, 16281133, 17761236, 18552919, 20239548, 20721442, 23853753, 26641854, 30359322, 31082163, 31805004, 32562266, 37105838, 41442884, 47707506, 48843399, 53283708, 55658757, 60718644, 62164326, 65124532, 72525047, 74211676, 93246489, 95415012, 97686798, 111317514, 113967931, 124328652, 145050094, 146530197, 166976271, 186492978, 195373596, 217575141, 222635028, 227935862, 290100188, 293060394, 333952542, 341903793, 372985956, 435150282, 455871724, 586120788, 652725423, 667905084, 683807586, 797775517, 870300564, 1025711379, 1305450846, 1367615172, 1595551034, 2051422758, 2393326551, 2610901692, 3191102068, 4102845516, 4786653102, 7179979653, 9573306204, 14359959306, 28719918612]

約数ペア:

[(1, 28719918612), (2, 14359959306), (3, 9573306204), (4, 7179979653), (6, 4786653102), (7, 4102845516), (9, 3191102068), (11, 2610901692), (12, 2393326551), (14, 2051422758), (18, 1595551034), (21, 1367615172), (22, 1305450846), (28, 1025711379), (33, 870300564), (36, 797775517), (42, 683807586), (43, 667905084), (44, 652725423), (49, 586120788), (63, 455871724), (66, 435150282), (77, 372985956), (84, 341903793), (86, 333952542), (98, 293060394), (99, 290100188), (126, 227935862), (129, 222635028), (132, 217575141), (147, 195373596), (154, 186492978), (172, 166976271), (196, 146530197), (198, 145050094), (231, 124328652), (252, 113967931), (258, 111317514), (294, 97686798), (301, 95415012), (308, 93246489), (387, 74211676), (396, 72525047), (441, 65124532), (462, 62164326), (473, 60718644), (516, 55658757), (539, 53283708), (588, 48843399), (602, 47707506), (693, 41442884), (774, 37105838), (882, 32562266), (903, 31805004), (924, 31082163), (946, 30359322), (1078, 26641854), (1204, 23853753), (1386, 20721442), (1419, 20239548), (1548, 18552919), (1617, 17761236), (1764, 16281133), (1806, 15902502), (1892, 15179661), (2107, 13630716), (2156, 13320927), (2709, 10601668), (2772, 10360721), (2838, 10119774), (3234, 8880618), (3311, 8674092), (3612, 7951251), (4214, 6815358), (4257, 6746516), (4851, 5920412), (5418, 5300834), (5676, 5059887), (6321, 4543572), (6468, 4440309), (6622, 4337046), (8428, 3407679), (8514, 3373258), (9702, 2960206), (9933, 2891364), (10836, 2650417), (12642, 2271786), (13244, 2168523), (17028, 1686629), (18963, 1514524), (19404, 1480103), (19866, 1445682), (23177, 1239156), (25284, 1135893), (29799, 963788), (34421, 834372), (37926, 757262), (39732, 722841), (46354, 619578), (59598, 481894), (68842, 417186), (69531, 413052), (75852, 378631), (92708, 309789), (103263, 278124), (119196, 240947), (137684, 208593), (139062, 206526)]