489407616

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 256

約数和(自身を含む): 1551052800

約数和(自身を除く): 1061645184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 64, 69, 72, 92, 94, 96, 108, 128, 131, 138, 141, 144, 184, 188, 192, 207, 216, 262, 276, 282, 288, 368, 376, 384, 393, 414, 423, 432, 524, 552, 564, 576, 621, 736, 752, 786, 828, 846, 864, 1048, 1081, 1104, 1128, 1152, 1179, 1242, 1269, 1472, 1504, 1572, 1656, 1692, 1728, 2096, 2162, 2208, 2256, 2358, 2484, 2538, 2944, 3008, 3013, 3144, 3243, 3312, 3384, 3456, 3537, 4192, 4324, 4416, 4512, 4716, 4968, 5076, 6016, 6026, 6157, 6288, 6486, 6624, 6768, 7074, 8384, 8648, 8832, 9024, 9039, 9432, 9729, 9936, 10152, 12052, 12314, 12576, 12972, 13248, 13536, 14148, 16768, 17296, 18048, 18078, 18471, 18864, 19458, 19872, 20304, 24104, 24628, 25152, 25944, 26496, 27072, 27117, 28296, 29187, 34592, 36156, 36942, 37728, 38916, 39744, 40608, 48208, 49256, 50304, 51888, 54144, 54234, 55413, 56592, 58374, 69184, 72312, 73884, 75456, 77832, 79488, 81216, 81351, 96416, 98512, 103776, 108468, 110826, 113184, 116748, 138368, 141611, 144624, 147768, 150912, 155664, 162432, 162702, 166239, 192832, 197024, 207552, 216936, 221652, 226368, 233496, 283222, 289248, 295536, 311328, 325404, 332478, 385664, 394048, 415104, 424833, 433872, 443304, 452736, 466992, 566444, 578496, 591072, 622656, 650808, 664956, 788096, 849666, 867744, 886608, 933984, 1132888, 1156992, 1182144, 1245312, 1274499, 1301616, 1329912, 1699332, 1735488, 1773216, 1867968, 2265776, 2364288, 2548998, 2603232, 2659824, 3398664, 3470976, 3546432, 3735936, 3823497, 4531552, 5097996, 5206464, 5319648, 6797328, 7092864, 7646994, 9063104, 10195992, 10412928, 10639296, 13594656, 15293988, 18126208, 20391984, 21278592, 27189312, 30587976, 40783968, 54378624, 61175952, 81567936, 122351904, 163135872, 244703808, 489407616]

約数ペア:

[(1, 489407616), (2, 244703808), (3, 163135872), (4, 122351904), (6, 81567936), (8, 61175952), (9, 54378624), (12, 40783968), (16, 30587976), (18, 27189312), (23, 21278592), (24, 20391984), (27, 18126208), (32, 15293988), (36, 13594656), (46, 10639296), (47, 10412928), (48, 10195992), (54, 9063104), (64, 7646994), (69, 7092864), (72, 6797328), (92, 5319648), (94, 5206464), (96, 5097996), (108, 4531552), (128, 3823497), (131, 3735936), (138, 3546432), (141, 3470976), (144, 3398664), (184, 2659824), (188, 2603232), (192, 2548998), (207, 2364288), (216, 2265776), (262, 1867968), (276, 1773216), (282, 1735488), (288, 1699332), (368, 1329912), (376, 1301616), (384, 1274499), (393, 1245312), (414, 1182144), (423, 1156992), (432, 1132888), (524, 933984), (552, 886608), (564, 867744), (576, 849666), (621, 788096), (736, 664956), (752, 650808), (786, 622656), (828, 591072), (846, 578496), (864, 566444), (1048, 466992), (1081, 452736), (1104, 443304), (1128, 433872), (1152, 424833), (1179, 415104), (1242, 394048), (1269, 385664), (1472, 332478), (1504, 325404), (1572, 311328), (1656, 295536), (1692, 289248), (1728, 283222), (2096, 233496), (2162, 226368), (2208, 221652), (2256, 216936), (2358, 207552), (2484, 197024), (2538, 192832), (2944, 166239), (3008, 162702), (3013, 162432), (3144, 155664), (3243, 150912), (3312, 147768), (3384, 144624), (3456, 141611), (3537, 138368), (4192, 116748), (4324, 113184), (4416, 110826), (4512, 108468), (4716, 103776), (4968, 98512), (5076, 96416), (6016, 81351), (6026, 81216), (6157, 79488), (6288, 77832), (6486, 75456), (6624, 73884), (6768, 72312), (7074, 69184), (8384, 58374), (8648, 56592), (8832, 55413), (9024, 54234), (9039, 54144), (9432, 51888), (9729, 50304), (9936, 49256), (10152, 48208), (12052, 40608), (12314, 39744), (12576, 38916), (12972, 37728), (13248, 36942), (13536, 36156), (14148, 34592), (16768, 29187), (17296, 28296), (18048, 27117), (18078, 27072), (18471, 26496), (18864, 25944), (19458, 25152), (19872, 24628), (20304, 24104)]