28947348864

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2437}}^1$

素因数の和:2958

約数の個数: 256

約数和(自身を含む): 97878873600

約数和(自身を除く): 68931524736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 491, 504, 576, 672, 756, 864, 896, 982, 1008, 1152, 1344, 1473, 1512, 1728, 1964, 2016, 2437, 2688, 2946, 3024, 3437, 3456, 3928, 4032, 4419, 4874, 5892, 6048, 6874, 7311, 7856, 8064, 8838, 9748, 10311, 11784, 12096, 13257, 13748, 14622, 15712, 17059, 17676, 19496, 20622, 21933, 23568, 24192, 26514, 27496, 29244, 30933, 31424, 34118, 35352, 38992, 41244, 43866, 47136, 51177, 53028, 54992, 58488, 61866, 62848, 65799, 68236, 70704, 77984, 82488, 87732, 92799, 94272, 102354, 106056, 109984, 116976, 123732, 131598, 136472, 141408, 153531, 155968, 164976, 175464, 185598, 188544, 204708, 212112, 219968, 233952, 247464, 263196, 272944, 282816, 307062, 311936, 329952, 350928, 371196, 409416, 424224, 439936, 460593, 467904, 494928, 526392, 545888, 565632, 614124, 659904, 701856, 742392, 818832, 848448, 921186, 935808, 989856, 1052784, 1091776, 1196567, 1228248, 1319808, 1403712, 1484784, 1637664, 1696896, 1842372, 1979712, 2105568, 2183552, 2393134, 2456496, 2807424, 2969568, 3275328, 3589701, 3684744, 3959424, 4211136, 4786268, 4912992, 5939136, 6550656, 7179402, 7369488, 8375969, 8422272, 9572536, 9825984, 10769103, 11878272, 14358804, 14738976, 16751938, 19145072, 19651968, 21538206, 25127907, 28717608, 29477952, 32307309, 33503876, 38290144, 43076412, 50255814, 57435216, 58955904, 64614618, 67007752, 75383721, 76580288, 86152824, 100511628, 114870432, 129229236, 134015504, 150767442, 153160576, 172305648, 201023256, 226151163, 229740864, 258458472, 268031008, 301534884, 344611296, 402046512, 452302326, 459481728, 516916944, 536062016, 603069768, 689222592, 804093024, 904604652, 1033833888, 1072124032, 1206139536, 1378445184, 1608186048, 1809209304, 2067667776, 2412279072, 3216372096, 3618418608, 4135335552, 4824558144, 7236837216, 9649116288, 14473674432, 28947348864]

約数ペア:

[(1, 28947348864), (2, 14473674432), (3, 9649116288), (4, 7236837216), (6, 4824558144), (7, 4135335552), (8, 3618418608), (9, 3216372096), (12, 2412279072), (14, 2067667776), (16, 1809209304), (18, 1608186048), (21, 1378445184), (24, 1206139536), (27, 1072124032), (28, 1033833888), (32, 904604652), (36, 804093024), (42, 689222592), (48, 603069768), (54, 536062016), (56, 516916944), (63, 459481728), (64, 452302326), (72, 402046512), (84, 344611296), (96, 301534884), (108, 268031008), (112, 258458472), (126, 229740864), (128, 226151163), (144, 201023256), (168, 172305648), (189, 153160576), (192, 150767442), (216, 134015504), (224, 129229236), (252, 114870432), (288, 100511628), (336, 86152824), (378, 76580288), (384, 75383721), (432, 67007752), (448, 64614618), (491, 58955904), (504, 57435216), (576, 50255814), (672, 43076412), (756, 38290144), (864, 33503876), (896, 32307309), (982, 29477952), (1008, 28717608), (1152, 25127907), (1344, 21538206), (1473, 19651968), (1512, 19145072), (1728, 16751938), (1964, 14738976), (2016, 14358804), (2437, 11878272), (2688, 10769103), (2946, 9825984), (3024, 9572536), (3437, 8422272), (3456, 8375969), (3928, 7369488), (4032, 7179402), (4419, 6550656), (4874, 5939136), (5892, 4912992), (6048, 4786268), (6874, 4211136), (7311, 3959424), (7856, 3684744), (8064, 3589701), (8838, 3275328), (9748, 2969568), (10311, 2807424), (11784, 2456496), (12096, 2393134), (13257, 2183552), (13748, 2105568), (14622, 1979712), (15712, 1842372), (17059, 1696896), (17676, 1637664), (19496, 1484784), (20622, 1403712), (21933, 1319808), (23568, 1228248), (24192, 1196567), (26514, 1091776), (27496, 1052784), (29244, 989856), (30933, 935808), (31424, 921186), (34118, 848448), (35352, 818832), (38992, 742392), (41244, 701856), (43866, 659904), (47136, 614124), (51177, 565632), (53028, 545888), (54992, 526392), (58488, 494928), (61866, 467904), (62848, 460593), (65799, 439936), (68236, 424224), (70704, 409416), (77984, 371196), (82488, 350928), (87732, 329952), (92799, 311936), (94272, 307062), (102354, 282816), (106056, 272944), (109984, 263196), (116976, 247464), (123732, 233952), (131598, 219968), (136472, 212112), (141408, 204708), (153531, 188544), (155968, 185598), (164976, 175464)]