248442432

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 795893760

約数和(自身を除く): 547451328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 67, 84, 89, 93, 96, 112, 124, 134, 168, 178, 186, 192, 201, 217, 224, 248, 267, 268, 336, 356, 372, 402, 434, 448, 469, 496, 534, 536, 623, 651, 672, 712, 744, 804, 868, 938, 992, 1068, 1072, 1246, 1302, 1344, 1407, 1424, 1488, 1608, 1736, 1869, 1876, 1984, 2077, 2136, 2144, 2492, 2604, 2759, 2814, 2848, 2976, 3216, 3472, 3738, 3752, 4154, 4272, 4288, 4984, 5208, 5518, 5628, 5696, 5952, 5963, 6231, 6432, 6944, 7476, 7504, 8277, 8308, 8544, 9968, 10416, 11036, 11256, 11926, 12462, 12864, 13888, 14539, 14952, 15008, 16554, 16616, 17088, 17889, 19313, 19936, 20832, 22072, 22512, 23852, 24924, 29078, 29904, 30016, 33108, 33232, 35778, 38626, 39872, 41664, 41741, 43617, 44144, 45024, 47704, 49848, 57939, 58156, 59808, 66216, 66464, 71556, 77252, 83482, 87234, 88288, 90048, 95408, 99696, 115878, 116312, 119616, 125223, 132432, 132928, 143112, 154504, 166964, 174468, 176576, 184853, 190816, 199392, 231756, 232624, 250446, 264864, 286224, 309008, 333928, 348936, 369706, 381632, 398784, 463512, 465248, 500892, 529728, 554559, 572448, 618016, 667856, 697872, 739412, 927024, 930496, 1001784, 1109118, 1144896, 1236032, 1293971, 1335712, 1395744, 1478824, 1854048, 2003568, 2218236, 2587942, 2671424, 2791488, 2957648, 3708096, 3881913, 4007136, 4436472, 5175884, 5915296, 7763826, 8014272, 8872944, 10351768, 11830592, 15527652, 17745888, 20703536, 31055304, 35491776, 41407072, 62110608, 82814144, 124221216, 248442432]

約数ペア:

[(1, 248442432), (2, 124221216), (3, 82814144), (4, 62110608), (6, 41407072), (7, 35491776), (8, 31055304), (12, 20703536), (14, 17745888), (16, 15527652), (21, 11830592), (24, 10351768), (28, 8872944), (31, 8014272), (32, 7763826), (42, 5915296), (48, 5175884), (56, 4436472), (62, 4007136), (64, 3881913), (67, 3708096), (84, 2957648), (89, 2791488), (93, 2671424), (96, 2587942), (112, 2218236), (124, 2003568), (134, 1854048), (168, 1478824), (178, 1395744), (186, 1335712), (192, 1293971), (201, 1236032), (217, 1144896), (224, 1109118), (248, 1001784), (267, 930496), (268, 927024), (336, 739412), (356, 697872), (372, 667856), (402, 618016), (434, 572448), (448, 554559), (469, 529728), (496, 500892), (534, 465248), (536, 463512), (623, 398784), (651, 381632), (672, 369706), (712, 348936), (744, 333928), (804, 309008), (868, 286224), (938, 264864), (992, 250446), (1068, 232624), (1072, 231756), (1246, 199392), (1302, 190816), (1344, 184853), (1407, 176576), (1424, 174468), (1488, 166964), (1608, 154504), (1736, 143112), (1869, 132928), (1876, 132432), (1984, 125223), (2077, 119616), (2136, 116312), (2144, 115878), (2492, 99696), (2604, 95408), (2759, 90048), (2814, 88288), (2848, 87234), (2976, 83482), (3216, 77252), (3472, 71556), (3738, 66464), (3752, 66216), (4154, 59808), (4272, 58156), (4288, 57939), (4984, 49848), (5208, 47704), (5518, 45024), (5628, 44144), (5696, 43617), (5952, 41741), (5963, 41664), (6231, 39872), (6432, 38626), (6944, 35778), (7476, 33232), (7504, 33108), (8277, 30016), (8308, 29904), (8544, 29078), (9968, 24924), (10416, 23852), (11036, 22512), (11256, 22072), (11926, 20832), (12462, 19936), (12864, 19313), (13888, 17889), (14539, 17088), (14952, 16616), (15008, 16554)]