428270976

素因数分解:

$2^7\times 3^5\times 7^2\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 1491988680

約数和(自身を除く): 1063717704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 281, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 486, 504, 562, 567, 576, 588, 648, 672, 756, 784, 843, 864, 882, 896, 972, 1008, 1124, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1686, 1701, 1728, 1764, 1944, 1967, 2016, 2248, 2268, 2352, 2529, 2592, 2646, 2688, 3024, 3136, 3372, 3402, 3456, 3528, 3888, 3934, 3969, 4032, 4496, 4536, 4704, 5058, 5184, 5292, 5901, 6048, 6272, 6744, 6804, 7056, 7587, 7776, 7868, 7938, 8064, 8992, 9072, 9408, 10116, 10368, 10584, 11802, 11907, 12096, 13488, 13608, 13769, 14112, 15174, 15552, 15736, 15876, 17703, 17984, 18144, 18816, 20232, 21168, 22761, 23604, 23814, 24192, 26976, 27216, 27538, 28224, 30348, 31104, 31472, 31752, 35406, 35968, 36288, 40464, 41307, 42336, 45522, 47208, 47628, 53109, 53952, 54432, 55076, 56448, 60696, 62944, 63504, 68283, 70812, 72576, 80928, 82614, 84672, 91044, 94416, 95256, 106218, 107904, 108864, 110152, 121392, 123921, 125888, 127008, 136566, 141624, 159327, 161856, 165228, 169344, 182088, 188832, 190512, 212436, 217728, 220304, 242784, 247842, 251776, 254016, 273132, 283248, 318654, 323712, 330456, 364176, 371763, 377664, 381024, 424872, 440608, 477981, 485568, 495684, 508032, 546264, 566496, 637308, 660912, 728352, 743526, 755328, 762048, 849744, 881216, 955962, 971136, 991368, 1092528, 1115289, 1132992, 1274616, 1321824, 1456704, 1487052, 1524096, 1699488, 1762432, 1911924, 1982736, 2185056, 2230578, 2265984, 2549232, 2643648, 2913408, 2974104, 3345867, 3398976, 3823848, 3965472, 4370112, 4461156, 5098464, 5287296, 5948208, 6691734, 6797952, 7647696, 7930944, 8740224, 8922312, 10196928, 11896416, 13383468, 15295392, 15861888, 17844624, 20393856, 23792832, 26766936, 30590784, 35689248, 47585664, 53533872, 61181568, 71378496, 107067744, 142756992, 214135488, 428270976]

約数ペア:

[(1, 428270976), (2, 214135488), (3, 142756992), (4, 107067744), (6, 71378496), (7, 61181568), (8, 53533872), (9, 47585664), (12, 35689248), (14, 30590784), (16, 26766936), (18, 23792832), (21, 20393856), (24, 17844624), (27, 15861888), (28, 15295392), (32, 13383468), (36, 11896416), (42, 10196928), (48, 8922312), (49, 8740224), (54, 7930944), (56, 7647696), (63, 6797952), (64, 6691734), (72, 5948208), (81, 5287296), (84, 5098464), (96, 4461156), (98, 4370112), (108, 3965472), (112, 3823848), (126, 3398976), (128, 3345867), (144, 2974104), (147, 2913408), (162, 2643648), (168, 2549232), (189, 2265984), (192, 2230578), (196, 2185056), (216, 1982736), (224, 1911924), (243, 1762432), (252, 1699488), (281, 1524096), (288, 1487052), (294, 1456704), (324, 1321824), (336, 1274616), (378, 1132992), (384, 1115289), (392, 1092528), (432, 991368), (441, 971136), (448, 955962), (486, 881216), (504, 849744), (562, 762048), (567, 755328), (576, 743526), (588, 728352), (648, 660912), (672, 637308), (756, 566496), (784, 546264), (843, 508032), (864, 495684), (882, 485568), (896, 477981), (972, 440608), (1008, 424872), (1124, 381024), (1134, 377664), (1152, 371763), (1176, 364176), (1296, 330456), (1323, 323712), (1344, 318654), (1512, 283248), (1568, 273132), (1686, 254016), (1701, 251776), (1728, 247842), (1764, 242784), (1944, 220304), (1967, 217728), (2016, 212436), (2248, 190512), (2268, 188832), (2352, 182088), (2529, 169344), (2592, 165228), (2646, 161856), (2688, 159327), (3024, 141624), (3136, 136566), (3372, 127008), (3402, 125888), (3456, 123921), (3528, 121392), (3888, 110152), (3934, 108864), (3969, 107904), (4032, 106218), (4496, 95256), (4536, 94416), (4704, 91044), (5058, 84672), (5184, 82614), (5292, 80928), (5901, 72576), (6048, 70812), (6272, 68283), (6744, 63504), (6804, 62944), (7056, 60696), (7587, 56448), (7776, 55076), (7868, 54432), (7938, 53952), (8064, 53109), (8992, 47628), (9072, 47208), (9408, 45522), (10116, 42336), (10368, 41307), (10584, 40464), (11802, 36288), (11907, 35968), (12096, 35406), (13488, 31752), (13608, 31472), (13769, 31104), (14112, 30348), (15174, 28224), (15552, 27538), (15736, 27216), (15876, 26976), (17703, 24192), (17984, 23814), (18144, 23604), (18816, 22761), (20232, 21168)]