248095232

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 240

約数和(自身を含む): 671742720

約数和(自身を除く): 423647488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 32, 44, 49, 56, 58, 62, 64, 77, 88, 98, 112, 116, 124, 128, 154, 176, 196, 203, 217, 224, 232, 248, 256, 308, 319, 341, 352, 392, 406, 434, 448, 464, 496, 512, 539, 616, 638, 682, 704, 784, 812, 868, 896, 899, 928, 992, 1078, 1232, 1276, 1364, 1408, 1421, 1519, 1568, 1624, 1736, 1792, 1798, 1856, 1984, 2156, 2233, 2387, 2464, 2552, 2728, 2816, 2842, 3038, 3136, 3248, 3472, 3584, 3596, 3712, 3968, 4312, 4466, 4774, 4928, 5104, 5456, 5632, 5684, 6076, 6272, 6293, 6496, 6944, 7192, 7424, 7936, 8624, 8932, 9548, 9856, 9889, 10208, 10912, 11368, 12152, 12544, 12586, 12992, 13888, 14384, 14848, 15631, 15872, 16709, 17248, 17864, 19096, 19712, 19778, 20416, 21824, 22736, 24304, 25088, 25172, 25984, 27776, 28768, 31262, 33418, 34496, 35728, 38192, 39424, 39556, 40832, 43648, 44051, 45472, 48608, 50344, 51968, 55552, 57536, 62524, 66836, 68992, 69223, 71456, 76384, 79112, 81664, 87296, 88102, 90944, 97216, 100688, 103936, 111104, 115072, 125048, 133672, 137984, 138446, 142912, 152768, 158224, 163328, 174592, 176204, 181888, 194432, 201376, 230144, 250096, 267344, 275968, 276892, 285824, 305536, 316448, 352408, 363776, 388864, 402752, 460288, 484561, 500192, 534688, 553784, 571648, 611072, 632896, 704816, 727552, 777728, 805504, 969122, 1000384, 1069376, 1107568, 1143296, 1222144, 1265792, 1409632, 1611008, 1938244, 2000768, 2138752, 2215136, 2531584, 2819264, 3222016, 3876488, 4001536, 4277504, 4430272, 5063168, 5638528, 7752976, 8003072, 8555008, 8860544, 11277056, 15505952, 17721088, 22554112, 31011904, 35442176, 62023808, 124047616, 248095232]

約数ペア:

[(1, 248095232), (2, 124047616), (4, 62023808), (7, 35442176), (8, 31011904), (11, 22554112), (14, 17721088), (16, 15505952), (22, 11277056), (28, 8860544), (29, 8555008), (31, 8003072), (32, 7752976), (44, 5638528), (49, 5063168), (56, 4430272), (58, 4277504), (62, 4001536), (64, 3876488), (77, 3222016), (88, 2819264), (98, 2531584), (112, 2215136), (116, 2138752), (124, 2000768), (128, 1938244), (154, 1611008), (176, 1409632), (196, 1265792), (203, 1222144), (217, 1143296), (224, 1107568), (232, 1069376), (248, 1000384), (256, 969122), (308, 805504), (319, 777728), (341, 727552), (352, 704816), (392, 632896), (406, 611072), (434, 571648), (448, 553784), (464, 534688), (496, 500192), (512, 484561), (539, 460288), (616, 402752), (638, 388864), (682, 363776), (704, 352408), (784, 316448), (812, 305536), (868, 285824), (896, 276892), (899, 275968), (928, 267344), (992, 250096), (1078, 230144), (1232, 201376), (1276, 194432), (1364, 181888), (1408, 176204), (1421, 174592), (1519, 163328), (1568, 158224), (1624, 152768), (1736, 142912), (1792, 138446), (1798, 137984), (1856, 133672), (1984, 125048), (2156, 115072), (2233, 111104), (2387, 103936), (2464, 100688), (2552, 97216), (2728, 90944), (2816, 88102), (2842, 87296), (3038, 81664), (3136, 79112), (3248, 76384), (3472, 71456), (3584, 69223), (3596, 68992), (3712, 66836), (3968, 62524), (4312, 57536), (4466, 55552), (4774, 51968), (4928, 50344), (5104, 48608), (5456, 45472), (5632, 44051), (5684, 43648), (6076, 40832), (6272, 39556), (6293, 39424), (6496, 38192), (6944, 35728), (7192, 34496), (7424, 33418), (7936, 31262), (8624, 28768), (8932, 27776), (9548, 25984), (9856, 25172), (9889, 25088), (10208, 24304), (10912, 22736), (11368, 21824), (12152, 20416), (12544, 19778), (12586, 19712), (12992, 19096), (13888, 17864), (14384, 17248), (14848, 16709), (15631, 15872)]