274697982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 661620960

約数和(自身を除く): 386922978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 101, 117, 118, 177, 197, 202, 234, 303, 354, 394, 531, 591, 606, 767, 909, 1062, 1182, 1313, 1534, 1773, 1818, 2301, 2561, 2626, 3546, 3939, 4602, 5122, 5959, 6903, 7683, 7878, 11623, 11817, 11918, 13806, 15366, 17877, 19897, 23049, 23246, 23634, 34869, 35754, 39794, 46098, 53631, 59691, 69738, 77467, 104607, 107262, 119382, 151099, 154934, 179073, 209214, 232401, 258661, 302198, 358146, 453297, 464802, 517322, 697203, 775983, 906594, 1173923, 1359891, 1394406, 1551966, 2327949, 2347846, 2719782, 3521769, 4655898, 7043538, 10565307, 15260999, 21130614, 30521998, 45782997, 91565994, 137348991, 274697982]

約数ペア:

[(1, 274697982), (2, 137348991), (3, 91565994), (6, 45782997), (9, 30521998), (13, 21130614), (18, 15260999), (26, 10565307), (39, 7043538), (59, 4655898), (78, 3521769), (101, 2719782), (117, 2347846), (118, 2327949), (177, 1551966), (197, 1394406), (202, 1359891), (234, 1173923), (303, 906594), (354, 775983), (394, 697203), (531, 517322), (591, 464802), (606, 453297), (767, 358146), (909, 302198), (1062, 258661), (1182, 232401), (1313, 209214), (1534, 179073), (1773, 154934), (1818, 151099), (2301, 119382), (2561, 107262), (2626, 104607), (3546, 77467), (3939, 69738), (4602, 59691), (5122, 53631), (5959, 46098), (6903, 39794), (7683, 35754), (7878, 34869), (11623, 23634), (11817, 23246), (11918, 23049), (13806, 19897), (15366, 17877)]