489129984

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 1717148160

約数和(自身を除く): 1228018176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 223, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 446, 448, 476, 504, 512, 544, 576, 612, 669, 672, 714, 768, 816, 892, 896, 952, 1008, 1024, 1071, 1088, 1152, 1224, 1338, 1344, 1428, 1536, 1561, 1632, 1784, 1792, 1904, 2007, 2016, 2048, 2142, 2176, 2304, 2448, 2676, 2688, 2856, 3072, 3122, 3264, 3568, 3584, 3791, 3808, 4014, 4032, 4284, 4352, 4608, 4683, 4896, 5352, 5376, 5712, 6144, 6244, 6528, 7136, 7168, 7582, 7616, 8028, 8064, 8568, 8704, 9216, 9366, 9792, 10704, 10752, 11373, 11424, 12488, 13056, 14049, 14272, 14336, 15164, 15232, 16056, 16128, 17136, 17408, 18432, 18732, 19584, 21408, 21504, 22746, 22848, 24976, 26112, 26537, 28098, 28544, 30328, 30464, 32112, 32256, 34119, 34272, 34816, 37464, 39168, 42816, 43008, 45492, 45696, 49952, 52224, 53074, 56196, 57088, 60656, 60928, 64224, 64512, 68238, 68544, 74928, 78336, 79611, 85632, 90984, 91392, 99904, 104448, 106148, 112392, 114176, 121312, 121856, 128448, 129024, 136476, 137088, 149856, 156672, 159222, 171264, 181968, 182784, 199808, 212296, 224784, 228352, 238833, 242624, 243712, 256896, 272952, 274176, 299712, 313344, 318444, 342528, 363936, 365568, 399616, 424592, 449568, 456704, 477666, 485248, 513792, 545904, 548352, 599424, 636888, 685056, 727872, 731136, 799232, 849184, 899136, 955332, 970496, 1027584, 1091808, 1096704, 1198848, 1273776, 1370112, 1455744, 1598464, 1698368, 1798272, 1910664, 1940992, 2055168, 2183616, 2193408, 2397696, 2547552, 2911488, 3196928, 3396736, 3596544, 3821328, 3881984, 4110336, 4367232, 4795392, 5095104, 5822976, 6793472, 7193088, 7642656, 7763968, 8734464, 9590784, 10190208, 11645952, 13586944, 14386176, 15285312, 17468928, 20380416, 23291904, 27173888, 28772352, 30570624, 34937856, 40760832, 54347776, 61141248, 69875712, 81521664, 122282496, 163043328, 244564992, 489129984]

約数ペア:

[(1, 489129984), (2, 244564992), (3, 163043328), (4, 122282496), (6, 81521664), (7, 69875712), (8, 61141248), (9, 54347776), (12, 40760832), (14, 34937856), (16, 30570624), (17, 28772352), (18, 27173888), (21, 23291904), (24, 20380416), (28, 17468928), (32, 15285312), (34, 14386176), (36, 13586944), (42, 11645952), (48, 10190208), (51, 9590784), (56, 8734464), (63, 7763968), (64, 7642656), (68, 7193088), (72, 6793472), (84, 5822976), (96, 5095104), (102, 4795392), (112, 4367232), (119, 4110336), (126, 3881984), (128, 3821328), (136, 3596544), (144, 3396736), (153, 3196928), (168, 2911488), (192, 2547552), (204, 2397696), (223, 2193408), (224, 2183616), (238, 2055168), (252, 1940992), (256, 1910664), (272, 1798272), (288, 1698368), (306, 1598464), (336, 1455744), (357, 1370112), (384, 1273776), (408, 1198848), (446, 1096704), (448, 1091808), (476, 1027584), (504, 970496), (512, 955332), (544, 899136), (576, 849184), (612, 799232), (669, 731136), (672, 727872), (714, 685056), (768, 636888), (816, 599424), (892, 548352), (896, 545904), (952, 513792), (1008, 485248), (1024, 477666), (1071, 456704), (1088, 449568), (1152, 424592), (1224, 399616), (1338, 365568), (1344, 363936), (1428, 342528), (1536, 318444), (1561, 313344), (1632, 299712), (1784, 274176), (1792, 272952), (1904, 256896), (2007, 243712), (2016, 242624), (2048, 238833), (2142, 228352), (2176, 224784), (2304, 212296), (2448, 199808), (2676, 182784), (2688, 181968), (2856, 171264), (3072, 159222), (3122, 156672), (3264, 149856), (3568, 137088), (3584, 136476), (3791, 129024), (3808, 128448), (4014, 121856), (4032, 121312), (4284, 114176), (4352, 112392), (4608, 106148), (4683, 104448), (4896, 99904), (5352, 91392), (5376, 90984), (5712, 85632), (6144, 79611), (6244, 78336), (6528, 74928), (7136, 68544), (7168, 68238), (7582, 64512), (7616, 64224), (8028, 60928), (8064, 60656), (8568, 57088), (8704, 56196), (9216, 53074), (9366, 52224), (9792, 49952), (10704, 45696), (10752, 45492), (11373, 43008), (11424, 42816), (12488, 39168), (13056, 37464), (14049, 34816), (14272, 34272), (14336, 34119), (15164, 32256), (15232, 32112), (16056, 30464), (16128, 30328), (17136, 28544), (17408, 28098), (18432, 26537), (18732, 26112), (19584, 24976), (21408, 22848), (21504, 22746)]