248516352

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:859

約数の個数: 216

約数和(自身を含む): 863058560

約数和(自身を除く): 614542208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 811, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1622, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2433, 2688, 2736, 3192, 3244, 3648, 4032, 4256, 4788, 4864, 4866, 5376, 5472, 5677, 6384, 6488, 7296, 7299, 8064, 8512, 9576, 9732, 10944, 11354, 12768, 12976, 14592, 14598, 15409, 16128, 17024, 17031, 19152, 19464, 21888, 22708, 25536, 25952, 29196, 30818, 34048, 34062, 38304, 38928, 43776, 45416, 46227, 51072, 51093, 51904, 58392, 61636, 68124, 76608, 77856, 90832, 92454, 102144, 102186, 103808, 107863, 116784, 123272, 136248, 138681, 153216, 155712, 181664, 184908, 204372, 207616, 215726, 233568, 246544, 272496, 277362, 306432, 311424, 323589, 363328, 369816, 408744, 431452, 467136, 493088, 544992, 554724, 622848, 647178, 726656, 739632, 817488, 862904, 934272, 970767, 986176, 1089984, 1109448, 1294356, 1453312, 1479264, 1634976, 1725808, 1868544, 1941534, 1972352, 2179968, 2218896, 2588712, 2958528, 3269952, 3451616, 3883068, 3944704, 4359936, 4437792, 5177424, 5917056, 6539904, 6903232, 7766136, 8875584, 10354848, 11834112, 13079808, 13806464, 15532272, 17751168, 20709696, 27612928, 31064544, 35502336, 41419392, 62129088, 82838784, 124258176, 248516352]

約数ペア:

[(1, 248516352), (2, 124258176), (3, 82838784), (4, 62129088), (6, 41419392), (7, 35502336), (8, 31064544), (9, 27612928), (12, 20709696), (14, 17751168), (16, 15532272), (18, 13806464), (19, 13079808), (21, 11834112), (24, 10354848), (28, 8875584), (32, 7766136), (36, 6903232), (38, 6539904), (42, 5917056), (48, 5177424), (56, 4437792), (57, 4359936), (63, 3944704), (64, 3883068), (72, 3451616), (76, 3269952), (84, 2958528), (96, 2588712), (112, 2218896), (114, 2179968), (126, 1972352), (128, 1941534), (133, 1868544), (144, 1725808), (152, 1634976), (168, 1479264), (171, 1453312), (192, 1294356), (224, 1109448), (228, 1089984), (252, 986176), (256, 970767), (266, 934272), (288, 862904), (304, 817488), (336, 739632), (342, 726656), (384, 647178), (399, 622848), (448, 554724), (456, 544992), (504, 493088), (532, 467136), (576, 431452), (608, 408744), (672, 369816), (684, 363328), (768, 323589), (798, 311424), (811, 306432), (896, 277362), (912, 272496), (1008, 246544), (1064, 233568), (1152, 215726), (1197, 207616), (1216, 204372), (1344, 184908), (1368, 181664), (1596, 155712), (1622, 153216), (1792, 138681), (1824, 136248), (2016, 123272), (2128, 116784), (2304, 107863), (2394, 103808), (2432, 102186), (2433, 102144), (2688, 92454), (2736, 90832), (3192, 77856), (3244, 76608), (3648, 68124), (4032, 61636), (4256, 58392), (4788, 51904), (4864, 51093), (4866, 51072), (5376, 46227), (5472, 45416), (5677, 43776), (6384, 38928), (6488, 38304), (7296, 34062), (7299, 34048), (8064, 30818), (8512, 29196), (9576, 25952), (9732, 25536), (10944, 22708), (11354, 21888), (12768, 19464), (12976, 19152), (14592, 17031), (14598, 17024), (15409, 16128)]