1217386364418

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{397}}^1\times {\mathrm{19423}}^1$

素因数の和:20021

約数の個数: 144

約数和(自身を含む): 3093383105280

約数和(自身を除く): 1875996740862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 179, 294, 358, 397, 441, 537, 794, 882, 1074, 1191, 1253, 1611, 2382, 2506, 2779, 3222, 3573, 3759, 5558, 7146, 7518, 8337, 8771, 11277, 16674, 17542, 19423, 19453, 22554, 25011, 26313, 38846, 38906, 50022, 52626, 58269, 58359, 71063, 78939, 116538, 116718, 135961, 142126, 157878, 174807, 175077, 213189, 271922, 349614, 350154, 407883, 426378, 497441, 639567, 815766, 951727, 994882, 1223649, 1279134, 1492323, 1903454, 2447298, 2855181, 2984646, 3476717, 3482087, 4476969, 5710362, 6953434, 6964174, 7710931, 8565543, 8953938, 10430151, 10446261, 15421862, 17131086, 20860302, 20892522, 23132793, 24337019, 31290453, 31338783, 46265586, 48674038, 53976517, 62580906, 62677566, 69398379, 73011057, 107953034, 138796758, 146022114, 161929551, 170359133, 219033171, 323859102, 340718266, 377835619, 438066342, 485788653, 511077399, 755671238, 971577306, 1022154798, 1133506857, 1380256649, 1533232197, 2267013714, 2760513298, 3066464394, 3400520571, 4140769947, 6801041142, 8281539894, 9661796543, 12422309841, 19323593086, 24844619682, 28985389629, 57970779258, 67632575801, 86956168887, 135265151602, 173912337774, 202897727403, 405795454806, 608693182209, 1217386364418]

約数ペア:

[(1, 1217386364418), (2, 608693182209), (3, 405795454806), (6, 202897727403), (7, 173912337774), (9, 135265151602), (14, 86956168887), (18, 67632575801), (21, 57970779258), (42, 28985389629), (49, 24844619682), (63, 19323593086), (98, 12422309841), (126, 9661796543), (147, 8281539894), (179, 6801041142), (294, 4140769947), (358, 3400520571), (397, 3066464394), (441, 2760513298), (537, 2267013714), (794, 1533232197), (882, 1380256649), (1074, 1133506857), (1191, 1022154798), (1253, 971577306), (1611, 755671238), (2382, 511077399), (2506, 485788653), (2779, 438066342), (3222, 377835619), (3573, 340718266), (3759, 323859102), (5558, 219033171), (7146, 170359133), (7518, 161929551), (8337, 146022114), (8771, 138796758), (11277, 107953034), (16674, 73011057), (17542, 69398379), (19423, 62677566), (19453, 62580906), (22554, 53976517), (25011, 48674038), (26313, 46265586), (38846, 31338783), (38906, 31290453), (50022, 24337019), (52626, 23132793), (58269, 20892522), (58359, 20860302), (71063, 17131086), (78939, 15421862), (116538, 10446261), (116718, 10430151), (135961, 8953938), (142126, 8565543), (157878, 7710931), (174807, 6964174), (175077, 6953434), (213189, 5710362), (271922, 4476969), (349614, 3482087), (350154, 3476717), (407883, 2984646), (426378, 2855181), (497441, 2447298), (639567, 1903454), (815766, 1492323), (951727, 1279134), (994882, 1223649)]