285386976

素因数分解:

$2^5\times 3^5\times 7^3\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 990662400

約数和(自身を除く): 705275424

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, 72, 81, 84, 96, 98, 107, 108, 112, 126, 144, 147, 162, 168, 189, 196, 214, 216, 224, 243, 252, 288, 294, 321, 324, 336, 343, 378, 392, 428, 432, 441, 486, 504, 567, 588, 642, 648, 672, 686, 749, 756, 784, 856, 864, 882, 963, 972, 1008, 1029, 1134, 1176, 1284, 1296, 1323, 1372, 1498, 1512, 1568, 1701, 1712, 1764, 1926, 1944, 2016, 2058, 2247, 2268, 2352, 2568, 2592, 2646, 2744, 2889, 2996, 3024, 3087, 3402, 3424, 3528, 3852, 3888, 3969, 4116, 4494, 4536, 4704, 5136, 5243, 5292, 5488, 5778, 5992, 6048, 6174, 6741, 6804, 7056, 7704, 7776, 7938, 8232, 8667, 8988, 9072, 9261, 10272, 10486, 10584, 10976, 11556, 11907, 11984, 12348, 13482, 13608, 14112, 15408, 15729, 15876, 16464, 17334, 17976, 18144, 18522, 20223, 20972, 21168, 23112, 23814, 23968, 24696, 26001, 26964, 27216, 27783, 30816, 31458, 31752, 32928, 34668, 35952, 36701, 37044, 40446, 41944, 42336, 46224, 47187, 47628, 49392, 52002, 53928, 54432, 55566, 60669, 62916, 63504, 69336, 71904, 73402, 74088, 80892, 83349, 83888, 92448, 94374, 95256, 98784, 104004, 107856, 110103, 111132, 121338, 125832, 127008, 138672, 141561, 146804, 148176, 161784, 166698, 167776, 182007, 188748, 190512, 208008, 215712, 220206, 222264, 242676, 251664, 277344, 283122, 293608, 296352, 323568, 330309, 333396, 364014, 377496, 381024, 416016, 424683, 440412, 444528, 485352, 503328, 566244, 587216, 647136, 660618, 666792, 728028, 754992, 832032, 849366, 880824, 889056, 970704, 990927, 1132488, 1174432, 1274049, 1321236, 1333584, 1456056, 1509984, 1698732, 1761648, 1941408, 1981854, 2264976, 2548098, 2642472, 2667168, 2912112, 2972781, 3397464, 3523296, 3963708, 4529952, 5096196, 5284944, 5824224, 5945562, 6794928, 7927416, 8918343, 10192392, 10569888, 11891124, 13589856, 15854832, 17836686, 20384784, 23782248, 31709664, 35673372, 40769568, 47564496, 71346744, 95128992, 142693488, 285386976]

約数ペア:

[(1, 285386976), (2, 142693488), (3, 95128992), (4, 71346744), (6, 47564496), (7, 40769568), (8, 35673372), (9, 31709664), (12, 23782248), (14, 20384784), (16, 17836686), (18, 15854832), (21, 13589856), (24, 11891124), (27, 10569888), (28, 10192392), (32, 8918343), (36, 7927416), (42, 6794928), (48, 5945562), (49, 5824224), (54, 5284944), (56, 5096196), (63, 4529952), (72, 3963708), (81, 3523296), (84, 3397464), (96, 2972781), (98, 2912112), (107, 2667168), (108, 2642472), (112, 2548098), (126, 2264976), (144, 1981854), (147, 1941408), (162, 1761648), (168, 1698732), (189, 1509984), (196, 1456056), (214, 1333584), (216, 1321236), (224, 1274049), (243, 1174432), (252, 1132488), (288, 990927), (294, 970704), (321, 889056), (324, 880824), (336, 849366), (343, 832032), (378, 754992), (392, 728028), (428, 666792), (432, 660618), (441, 647136), (486, 587216), (504, 566244), (567, 503328), (588, 485352), (642, 444528), (648, 440412), (672, 424683), (686, 416016), (749, 381024), (756, 377496), (784, 364014), (856, 333396), (864, 330309), (882, 323568), (963, 296352), (972, 293608), (1008, 283122), (1029, 277344), (1134, 251664), (1176, 242676), (1284, 222264), (1296, 220206), (1323, 215712), (1372, 208008), (1498, 190512), (1512, 188748), (1568, 182007), (1701, 167776), (1712, 166698), (1764, 161784), (1926, 148176), (1944, 146804), (2016, 141561), (2058, 138672), (2247, 127008), (2268, 125832), (2352, 121338), (2568, 111132), (2592, 110103), (2646, 107856), (2744, 104004), (2889, 98784), (2996, 95256), (3024, 94374), (3087, 92448), (3402, 83888), (3424, 83349), (3528, 80892), (3852, 74088), (3888, 73402), (3969, 71904), (4116, 69336), (4494, 63504), (4536, 62916), (4704, 60669), (5136, 55566), (5243, 54432), (5292, 53928), (5488, 52002), (5778, 49392), (5992, 47628), (6048, 47187), (6174, 46224), (6741, 42336), (6804, 41944), (7056, 40446), (7704, 37044), (7776, 36701), (7938, 35952), (8232, 34668), (8667, 32928), (8988, 31752), (9072, 31458), (9261, 30816), (10272, 27783), (10486, 27216), (10584, 26964), (10976, 26001), (11556, 24696), (11907, 23968), (11984, 23814), (12348, 23112), (13482, 21168), (13608, 20972), (14112, 20223), (15408, 18522), (15729, 18144), (15876, 17976), (16464, 17334)]