221567334228

素因数分解:

$2^2\times 3^4\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{8923}}^1$

素因数の和:9555

約数の個数: 120

約数和(自身を含む): 583949364768

約数和(自身を除く): 362382030540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 324, 346, 443, 519, 692, 886, 1038, 1329, 1557, 1772, 2076, 2658, 3114, 3987, 4671, 5316, 6228, 7974, 8923, 9342, 11961, 14013, 15948, 17846, 18684, 23922, 26769, 28026, 35692, 35883, 47844, 53538, 56052, 71766, 76639, 80307, 107076, 143532, 153278, 160614, 229917, 240921, 306556, 321228, 459834, 481842, 689751, 722763, 919668, 963684, 1379502, 1445526, 1543679, 2069253, 2759004, 2891052, 3087358, 3952889, 4138506, 4631037, 6174716, 6207759, 7905778, 8277012, 9262074, 11858667, 12415518, 13893111, 15811556, 18524148, 23717334, 24831036, 27786222, 35576001, 41679333, 47434668, 55572444, 71152002, 83358666, 106728003, 125037999, 142304004, 166717332, 213456006, 250075998, 320184009, 426912012, 500151996, 640368018, 683849797, 1280736036, 1367699594, 2051549391, 2735399188, 4103098782, 6154648173, 8206197564, 12309296346, 18463944519, 24618592692, 36927889038, 55391833557, 73855778076, 110783667114, 221567334228]

約数ペア:

[(1, 221567334228), (2, 110783667114), (3, 73855778076), (4, 55391833557), (6, 36927889038), (9, 24618592692), (12, 18463944519), (18, 12309296346), (27, 8206197564), (36, 6154648173), (54, 4103098782), (81, 2735399188), (108, 2051549391), (162, 1367699594), (173, 1280736036), (324, 683849797), (346, 640368018), (443, 500151996), (519, 426912012), (692, 320184009), (886, 250075998), (1038, 213456006), (1329, 166717332), (1557, 142304004), (1772, 125037999), (2076, 106728003), (2658, 83358666), (3114, 71152002), (3987, 55572444), (4671, 47434668), (5316, 41679333), (6228, 35576001), (7974, 27786222), (8923, 24831036), (9342, 23717334), (11961, 18524148), (14013, 15811556), (15948, 13893111), (17846, 12415518), (18684, 11858667), (23922, 9262074), (26769, 8277012), (28026, 7905778), (35692, 6207759), (35883, 6174716), (47844, 4631037), (53538, 4138506), (56052, 3952889), (71766, 3087358), (76639, 2891052), (80307, 2759004), (107076, 2069253), (143532, 1543679), (153278, 1445526), (160614, 1379502), (229917, 963684), (240921, 919668), (306556, 722763), (321228, 689751), (459834, 481842)]