427889952

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 216

約数和(自身を含む): 1469207376

約数和(自身を除く): 1041317424

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, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1123, 1134, 1176, 1296, 1323, 1512, 1568, 1701, 1764, 1944, 2016, 2246, 2268, 2352, 2592, 2646, 3024, 3369, 3402, 3528, 3888, 3969, 4492, 4536, 4704, 5292, 6048, 6738, 6804, 7056, 7776, 7861, 7938, 8984, 9072, 10107, 10584, 11907, 13476, 13608, 14112, 15722, 15876, 17968, 18144, 20214, 21168, 23583, 23814, 26952, 27216, 30321, 31444, 31752, 35936, 40428, 42336, 47166, 47628, 53904, 54432, 55027, 60642, 62888, 63504, 70749, 80856, 90963, 94332, 95256, 107808, 110054, 121284, 125776, 127008, 141498, 161712, 165081, 181926, 188664, 190512, 212247, 220108, 242568, 251552, 272889, 282996, 323424, 330162, 363852, 377328, 381024, 424494, 440216, 485136, 495243, 545778, 565992, 636741, 660324, 727704, 754656, 848988, 880432, 970272, 990486, 1091556, 1131984, 1273482, 1320648, 1455408, 1485729, 1697976, 1760864, 1910223, 1980972, 2183112, 2263968, 2546964, 2641296, 2910816, 2971458, 3395952, 3820446, 3961944, 4366224, 4457187, 5093928, 5282592, 5942916, 6791904, 7640892, 7923888, 8732448, 8914374, 10187856, 11885832, 13371561, 15281784, 15847776, 17828748, 20375712, 23771664, 26743122, 30563568, 35657496, 47543328, 53486244, 61127136, 71314992, 106972488, 142629984, 213944976, 427889952]

約数ペア:

[(1, 427889952), (2, 213944976), (3, 142629984), (4, 106972488), (6, 71314992), (7, 61127136), (8, 53486244), (9, 47543328), (12, 35657496), (14, 30563568), (16, 26743122), (18, 23771664), (21, 20375712), (24, 17828748), (27, 15847776), (28, 15281784), (32, 13371561), (36, 11885832), (42, 10187856), (48, 8914374), (49, 8732448), (54, 7923888), (56, 7640892), (63, 6791904), (72, 5942916), (81, 5282592), (84, 5093928), (96, 4457187), (98, 4366224), (108, 3961944), (112, 3820446), (126, 3395952), (144, 2971458), (147, 2910816), (162, 2641296), (168, 2546964), (189, 2263968), (196, 2183112), (216, 1980972), (224, 1910223), (243, 1760864), (252, 1697976), (288, 1485729), (294, 1455408), (324, 1320648), (336, 1273482), (378, 1131984), (392, 1091556), (432, 990486), (441, 970272), (486, 880432), (504, 848988), (567, 754656), (588, 727704), (648, 660324), (672, 636741), (756, 565992), (784, 545778), (864, 495243), (882, 485136), (972, 440216), (1008, 424494), (1123, 381024), (1134, 377328), (1176, 363852), (1296, 330162), (1323, 323424), (1512, 282996), (1568, 272889), (1701, 251552), (1764, 242568), (1944, 220108), (2016, 212247), (2246, 190512), (2268, 188664), (2352, 181926), (2592, 165081), (2646, 161712), (3024, 141498), (3369, 127008), (3402, 125776), (3528, 121284), (3888, 110054), (3969, 107808), (4492, 95256), (4536, 94332), (4704, 90963), (5292, 80856), (6048, 70749), (6738, 63504), (6804, 62888), (7056, 60642), (7776, 55027), (7861, 54432), (7938, 53904), (8984, 47628), (9072, 47166), (10107, 42336), (10584, 40428), (11907, 35936), (13476, 31752), (13608, 31444), (14112, 30321), (15722, 27216), (15876, 26952), (17968, 23814), (18144, 23583), (20214, 21168)]