243138168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:938

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 587131272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 78, 84, 86, 91, 104, 117, 126, 129, 156, 168, 172, 182, 234, 252, 258, 273, 301, 312, 344, 364, 387, 468, 504, 516, 546, 559, 602, 728, 774, 819, 863, 903, 936, 1032, 1092, 1118, 1204, 1548, 1638, 1677, 1726, 1806, 2184, 2236, 2408, 2589, 2709, 3096, 3276, 3354, 3452, 3612, 3913, 4472, 5031, 5178, 5418, 6041, 6552, 6708, 6904, 7224, 7767, 7826, 10062, 10356, 10836, 11219, 11739, 12082, 13416, 15534, 15652, 18123, 20124, 20712, 21672, 22438, 23478, 24164, 31068, 31304, 33657, 35217, 36246, 37109, 40248, 44876, 46956, 48328, 54369, 62136, 67314, 70434, 72492, 74218, 78533, 89752, 93912, 100971, 108738, 111327, 134628, 140868, 144984, 148436, 157066, 201942, 217476, 222654, 235599, 259763, 269256, 281736, 296872, 314132, 333981, 403884, 434952, 445308, 471198, 482417, 519526, 628264, 667962, 706797, 779289, 807768, 890616, 942396, 964834, 1039052, 1335924, 1413594, 1447251, 1558578, 1884792, 1929668, 2078104, 2337867, 2671848, 2827188, 2894502, 3117156, 3376919, 3859336, 4341753, 4675734, 5654376, 5789004, 6234312, 6753838, 8683506, 9351468, 10130757, 11578008, 13507676, 17367012, 18702936, 20261514, 27015352, 30392271, 34734024, 40523028, 60784542, 81046056, 121569084, 243138168]

約数ペア:

[(1, 243138168), (2, 121569084), (3, 81046056), (4, 60784542), (6, 40523028), (7, 34734024), (8, 30392271), (9, 27015352), (12, 20261514), (13, 18702936), (14, 17367012), (18, 13507676), (21, 11578008), (24, 10130757), (26, 9351468), (28, 8683506), (36, 6753838), (39, 6234312), (42, 5789004), (43, 5654376), (52, 4675734), (56, 4341753), (63, 3859336), (72, 3376919), (78, 3117156), (84, 2894502), (86, 2827188), (91, 2671848), (104, 2337867), (117, 2078104), (126, 1929668), (129, 1884792), (156, 1558578), (168, 1447251), (172, 1413594), (182, 1335924), (234, 1039052), (252, 964834), (258, 942396), (273, 890616), (301, 807768), (312, 779289), (344, 706797), (364, 667962), (387, 628264), (468, 519526), (504, 482417), (516, 471198), (546, 445308), (559, 434952), (602, 403884), (728, 333981), (774, 314132), (819, 296872), (863, 281736), (903, 269256), (936, 259763), (1032, 235599), (1092, 222654), (1118, 217476), (1204, 201942), (1548, 157066), (1638, 148436), (1677, 144984), (1726, 140868), (1806, 134628), (2184, 111327), (2236, 108738), (2408, 100971), (2589, 93912), (2709, 89752), (3096, 78533), (3276, 74218), (3354, 72492), (3452, 70434), (3612, 67314), (3913, 62136), (4472, 54369), (5031, 48328), (5178, 46956), (5418, 44876), (6041, 40248), (6552, 37109), (6708, 36246), (6904, 35217), (7224, 33657), (7767, 31304), (7826, 31068), (10062, 24164), (10356, 23478), (10836, 22438), (11219, 21672), (11739, 20712), (12082, 20124), (13416, 18123), (15534, 15652)]