489071856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 1679892480

約数和(自身を除く): 1190820624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 71, 76, 78, 83, 84, 91, 104, 112, 114, 133, 142, 152, 156, 166, 168, 182, 208, 213, 228, 247, 249, 266, 273, 284, 304, 312, 332, 336, 364, 399, 426, 456, 494, 497, 498, 532, 546, 568, 581, 624, 664, 728, 741, 798, 852, 912, 923, 988, 994, 996, 1064, 1079, 1092, 1136, 1162, 1328, 1349, 1456, 1482, 1491, 1577, 1596, 1704, 1729, 1743, 1846, 1976, 1988, 1992, 2128, 2158, 2184, 2324, 2698, 2769, 2964, 2982, 3154, 3192, 3237, 3408, 3458, 3486, 3692, 3952, 3976, 3984, 4047, 4316, 4368, 4648, 4731, 5187, 5396, 5538, 5893, 5928, 5964, 6308, 6384, 6461, 6474, 6916, 6972, 7384, 7553, 7952, 8094, 8632, 9296, 9443, 9462, 10374, 10792, 11039, 11076, 11786, 11856, 11928, 12616, 12922, 12948, 13832, 13944, 14768, 15106, 16188, 17264, 17537, 17679, 18886, 18924, 19383, 20501, 20748, 21584, 22078, 22152, 22659, 23572, 23856, 25232, 25844, 25896, 27664, 27888, 28329, 30212, 32376, 33117, 35074, 35358, 37772, 37848, 38766, 41002, 41251, 41496, 44156, 44304, 45318, 47144, 51688, 51792, 52611, 56658, 60424, 61503, 64752, 66234, 70148, 70716, 75544, 75696, 76609, 77532, 82004, 82502, 82992, 88312, 90636, 94288, 103376, 105222, 111967, 113316, 120848, 122759, 123006, 123753, 132468, 140296, 141432, 143507, 151088, 153218, 155064, 164008, 165004, 176624, 181272, 210444, 223934, 226632, 229827, 245518, 246012, 247506, 264936, 280592, 282864, 287014, 306436, 310128, 328016, 330008, 335901, 362544, 368277, 420888, 430521, 447868, 453264, 459654, 491036, 492024, 495012, 529872, 536263, 574028, 612872, 660016, 671802, 736554, 783769, 841776, 861042, 895736, 919308, 982072, 984048, 990024, 1072526, 1148056, 1225744, 1343604, 1455571, 1473108, 1567538, 1608789, 1722084, 1791472, 1838616, 1964144, 1980048, 2145052, 2296112, 2351307, 2687208, 2911142, 2946216, 3135076, 3217578, 3444168, 3677232, 4290104, 4366713, 4702614, 5374416, 5822284, 5892432, 6270152, 6435156, 6888336, 8580208, 8733426, 9405228, 10188997, 11644568, 12540304, 12870312, 17466852, 18810456, 20377994, 23289136, 25740624, 30566991, 34933704, 37620912, 40755988, 61133982, 69867408, 81511976, 122267964, 163023952, 244535928, 489071856]

約数ペア:

[(1, 489071856), (2, 244535928), (3, 163023952), (4, 122267964), (6, 81511976), (7, 69867408), (8, 61133982), (12, 40755988), (13, 37620912), (14, 34933704), (16, 30566991), (19, 25740624), (21, 23289136), (24, 20377994), (26, 18810456), (28, 17466852), (38, 12870312), (39, 12540304), (42, 11644568), (48, 10188997), (52, 9405228), (56, 8733426), (57, 8580208), (71, 6888336), (76, 6435156), (78, 6270152), (83, 5892432), (84, 5822284), (91, 5374416), (104, 4702614), (112, 4366713), (114, 4290104), (133, 3677232), (142, 3444168), (152, 3217578), (156, 3135076), (166, 2946216), (168, 2911142), (182, 2687208), (208, 2351307), (213, 2296112), (228, 2145052), (247, 1980048), (249, 1964144), (266, 1838616), (273, 1791472), (284, 1722084), (304, 1608789), (312, 1567538), (332, 1473108), (336, 1455571), (364, 1343604), (399, 1225744), (426, 1148056), (456, 1072526), (494, 990024), (497, 984048), (498, 982072), (532, 919308), (546, 895736), (568, 861042), (581, 841776), (624, 783769), (664, 736554), (728, 671802), (741, 660016), (798, 612872), (852, 574028), (912, 536263), (923, 529872), (988, 495012), (994, 492024), (996, 491036), (1064, 459654), (1079, 453264), (1092, 447868), (1136, 430521), (1162, 420888), (1328, 368277), (1349, 362544), (1456, 335901), (1482, 330008), (1491, 328016), (1577, 310128), (1596, 306436), (1704, 287014), (1729, 282864), (1743, 280592), (1846, 264936), (1976, 247506), (1988, 246012), (1992, 245518), (2128, 229827), (2158, 226632), (2184, 223934), (2324, 210444), (2698, 181272), (2769, 176624), (2964, 165004), (2982, 164008), (3154, 155064), (3192, 153218), (3237, 151088), (3408, 143507), (3458, 141432), (3486, 140296), (3692, 132468), (3952, 123753), (3976, 123006), (3984, 122759), (4047, 120848), (4316, 113316), (4368, 111967), (4648, 105222), (4731, 103376), (5187, 94288), (5396, 90636), (5538, 88312), (5893, 82992), (5928, 82502), (5964, 82004), (6308, 77532), (6384, 76609), (6461, 75696), (6474, 75544), (6916, 70716), (6972, 70148), (7384, 66234), (7553, 64752), (7952, 61503), (8094, 60424), (8632, 56658), (9296, 52611), (9443, 51792), (9462, 51688), (10374, 47144), (10792, 45318), (11039, 44304), (11076, 44156), (11786, 41496), (11856, 41251), (11928, 41002), (12616, 38766), (12922, 37848), (12948, 37772), (13832, 35358), (13944, 35074), (14768, 33117), (15106, 32376), (16188, 30212), (17264, 28329), (17537, 27888), (17679, 27664), (18886, 25896), (18924, 25844), (19383, 25232), (20501, 23856), (20748, 23572), (21584, 22659), (22078, 22152)]