216654984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:844

約数の個数: 192

約数和(自身を含む): 739939200

約数和(自身を除く): 523284216

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, 769, 774, 819, 903, 936, 1032, 1092, 1118, 1204, 1538, 1548, 1638, 1677, 1806, 2184, 2236, 2307, 2408, 2709, 3076, 3096, 3276, 3354, 3612, 3913, 4472, 4614, 5031, 5383, 5418, 6152, 6552, 6708, 6921, 7224, 7826, 9228, 9997, 10062, 10766, 10836, 11739, 13416, 13842, 15652, 16149, 18456, 19994, 20124, 21532, 21672, 23478, 27684, 29991, 31304, 32298, 33067, 35217, 39988, 40248, 43064, 46956, 48447, 55368, 59982, 64596, 66134, 69979, 70434, 79976, 89973, 93912, 96894, 99201, 119964, 129192, 132268, 139958, 140868, 179946, 193788, 198402, 209937, 231469, 239928, 264536, 279916, 281736, 297603, 359892, 387576, 396804, 419874, 429871, 462938, 559832, 595206, 629811, 694407, 719784, 793608, 839748, 859742, 925876, 1190412, 1259622, 1289613, 1388814, 1679496, 1719484, 1851752, 2083221, 2380824, 2519244, 2579226, 2777628, 3009097, 3438968, 3868839, 4166442, 5038488, 5158452, 5555256, 6018194, 7737678, 8332884, 9027291, 10316904, 12036388, 15475356, 16665768, 18054582, 24072776, 27081873, 30950712, 36109164, 54163746, 72218328, 108327492, 216654984]

約数ペア:

[(1, 216654984), (2, 108327492), (3, 72218328), (4, 54163746), (6, 36109164), (7, 30950712), (8, 27081873), (9, 24072776), (12, 18054582), (13, 16665768), (14, 15475356), (18, 12036388), (21, 10316904), (24, 9027291), (26, 8332884), (28, 7737678), (36, 6018194), (39, 5555256), (42, 5158452), (43, 5038488), (52, 4166442), (56, 3868839), (63, 3438968), (72, 3009097), (78, 2777628), (84, 2579226), (86, 2519244), (91, 2380824), (104, 2083221), (117, 1851752), (126, 1719484), (129, 1679496), (156, 1388814), (168, 1289613), (172, 1259622), (182, 1190412), (234, 925876), (252, 859742), (258, 839748), (273, 793608), (301, 719784), (312, 694407), (344, 629811), (364, 595206), (387, 559832), (468, 462938), (504, 429871), (516, 419874), (546, 396804), (559, 387576), (602, 359892), (728, 297603), (769, 281736), (774, 279916), (819, 264536), (903, 239928), (936, 231469), (1032, 209937), (1092, 198402), (1118, 193788), (1204, 179946), (1538, 140868), (1548, 139958), (1638, 132268), (1677, 129192), (1806, 119964), (2184, 99201), (2236, 96894), (2307, 93912), (2408, 89973), (2709, 79976), (3076, 70434), (3096, 69979), (3276, 66134), (3354, 64596), (3612, 59982), (3913, 55368), (4472, 48447), (4614, 46956), (5031, 43064), (5383, 40248), (5418, 39988), (6152, 35217), (6552, 33067), (6708, 32298), (6921, 31304), (7224, 29991), (7826, 27684), (9228, 23478), (9997, 21672), (10062, 21532), (10766, 20124), (10836, 19994), (11739, 18456), (13416, 16149), (13842, 15652)]