481567457259

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{4679}}^1$

素因数の和:4934

約数の個数: 144

約数和(自身を含む): 862253683200

約数和(自身を除く): 380686225941

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 73, 139, 147, 161, 207, 219, 417, 441, 483, 511, 657, 973, 1127, 1251, 1449, 1533, 1679, 2919, 3197, 3381, 3577, 4599, 4679, 5037, 6811, 8757, 9591, 10143, 10147, 10731, 11753, 14037, 15111, 20433, 22379, 28773, 30441, 32193, 32753, 35259, 42111, 61299, 67137, 71029, 82271, 91323, 98259, 105777, 107617, 156653, 201411, 213087, 229271, 233381, 246813, 294777, 322851, 341567, 469959, 497203, 639261, 650381, 687813, 700143, 740439, 753319, 968553, 1024701, 1409877, 1491609, 1633667, 1951143, 2063439, 2100429, 2259957, 2390969, 3074103, 4474827, 4552667, 4901001, 5273233, 5853429, 6779871, 7172907, 7856041, 11435669, 13658001, 14703003, 14958763, 15819699, 16736783, 21518721, 23568123, 31868669, 34307007, 40974003, 44876289, 47459097, 47477813, 50210349, 54992287, 70704369, 95606007, 102921021, 104711341, 134628867, 142433439, 150631047, 164976861, 286818021, 314134023, 332344691, 384946009, 427300317, 494930583, 732979387, 942402069, 997034073, 1091989699, 1154838027, 2198938161, 2326412837, 2991102219, 3275969097, 3464514081, 6596814483, 6979238511, 7643927893, 9827907291, 20937715533, 22931783679, 53507495251, 68795351037, 160522485753, 481567457259]

約数ペア:

[(1, 481567457259), (3, 160522485753), (7, 68795351037), (9, 53507495251), (21, 22931783679), (23, 20937715533), (49, 9827907291), (63, 7643927893), (69, 6979238511), (73, 6596814483), (139, 3464514081), (147, 3275969097), (161, 2991102219), (207, 2326412837), (219, 2198938161), (417, 1154838027), (441, 1091989699), (483, 997034073), (511, 942402069), (657, 732979387), (973, 494930583), (1127, 427300317), (1251, 384946009), (1449, 332344691), (1533, 314134023), (1679, 286818021), (2919, 164976861), (3197, 150631047), (3381, 142433439), (3577, 134628867), (4599, 104711341), (4679, 102921021), (5037, 95606007), (6811, 70704369), (8757, 54992287), (9591, 50210349), (10143, 47477813), (10147, 47459097), (10731, 44876289), (11753, 40974003), (14037, 34307007), (15111, 31868669), (20433, 23568123), (22379, 21518721), (28773, 16736783), (30441, 15819699), (32193, 14958763), (32753, 14703003), (35259, 13658001), (42111, 11435669), (61299, 7856041), (67137, 7172907), (71029, 6779871), (82271, 5853429), (91323, 5273233), (98259, 4901001), (105777, 4552667), (107617, 4474827), (156653, 3074103), (201411, 2390969), (213087, 2259957), (229271, 2100429), (233381, 2063439), (246813, 1951143), (294777, 1633667), (322851, 1491609), (341567, 1409877), (469959, 1024701), (497203, 968553), (639261, 753319), (650381, 740439), (687813, 700143)]