1388779776

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 4450360320

約数和(自身を除く): 3061580544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 53, 54, 64, 68, 72, 96, 102, 106, 108, 128, 136, 144, 153, 159, 192, 204, 212, 216, 223, 256, 272, 288, 306, 318, 384, 408, 424, 432, 446, 459, 477, 544, 576, 612, 636, 669, 768, 816, 848, 864, 892, 901, 918, 954, 1088, 1152, 1224, 1272, 1338, 1431, 1632, 1696, 1728, 1784, 1802, 1836, 1908, 2007, 2176, 2304, 2448, 2544, 2676, 2703, 2862, 3264, 3392, 3456, 3568, 3604, 3672, 3791, 3816, 4014, 4352, 4896, 5088, 5352, 5406, 5724, 6021, 6528, 6784, 6912, 7136, 7208, 7344, 7582, 7632, 8028, 8109, 9792, 10176, 10704, 10812, 11373, 11448, 11819, 12042, 13056, 13568, 14272, 14416, 14688, 15164, 15264, 16056, 16218, 19584, 20352, 21408, 21624, 22746, 22896, 23638, 24084, 24327, 28544, 28832, 29376, 30328, 30528, 32112, 32436, 34119, 35457, 39168, 40704, 42816, 43248, 45492, 45792, 47276, 48168, 48654, 57088, 57664, 58752, 60656, 61056, 64224, 64872, 68238, 70914, 85632, 86496, 90984, 91584, 94552, 96336, 97308, 102357, 106371, 115328, 117504, 121312, 122112, 128448, 129744, 136476, 141828, 171264, 172992, 181968, 183168, 189104, 192672, 194616, 200923, 204714, 212742, 230656, 242624, 256896, 259488, 272952, 283656, 319113, 345984, 363936, 366336, 378208, 385344, 389232, 401846, 409428, 425484, 485248, 513792, 518976, 545904, 567312, 602769, 638226, 691968, 727872, 756416, 770688, 778464, 803692, 818856, 850968, 970496, 1037952, 1091808, 1134624, 1205538, 1276452, 1455744, 1512832, 1541376, 1556928, 1607384, 1637712, 1701936, 1808307, 2075904, 2183616, 2269248, 2411076, 2552904, 2911488, 3025664, 3113856, 3214768, 3275424, 3403872, 3616614, 4367232, 4538496, 4822152, 5105808, 5424921, 6227712, 6429536, 6550848, 6807744, 7233228, 8734464, 9076992, 9644304, 10211616, 10849842, 12859072, 13101696, 13615488, 14466456, 19288608, 20423232, 21699684, 25718144, 26203392, 27230976, 28932912, 38577216, 40846464, 43399368, 51436288, 57865824, 77154432, 81692928, 86798736, 115731648, 154308864, 173597472, 231463296, 347194944, 462926592, 694389888, 1388779776]

約数ペア:

[(1, 1388779776), (2, 694389888), (3, 462926592), (4, 347194944), (6, 231463296), (8, 173597472), (9, 154308864), (12, 115731648), (16, 86798736), (17, 81692928), (18, 77154432), (24, 57865824), (27, 51436288), (32, 43399368), (34, 40846464), (36, 38577216), (48, 28932912), (51, 27230976), (53, 26203392), (54, 25718144), (64, 21699684), (68, 20423232), (72, 19288608), (96, 14466456), (102, 13615488), (106, 13101696), (108, 12859072), (128, 10849842), (136, 10211616), (144, 9644304), (153, 9076992), (159, 8734464), (192, 7233228), (204, 6807744), (212, 6550848), (216, 6429536), (223, 6227712), (256, 5424921), (272, 5105808), (288, 4822152), (306, 4538496), (318, 4367232), (384, 3616614), (408, 3403872), (424, 3275424), (432, 3214768), (446, 3113856), (459, 3025664), (477, 2911488), (544, 2552904), (576, 2411076), (612, 2269248), (636, 2183616), (669, 2075904), (768, 1808307), (816, 1701936), (848, 1637712), (864, 1607384), (892, 1556928), (901, 1541376), (918, 1512832), (954, 1455744), (1088, 1276452), (1152, 1205538), (1224, 1134624), (1272, 1091808), (1338, 1037952), (1431, 970496), (1632, 850968), (1696, 818856), (1728, 803692), (1784, 778464), (1802, 770688), (1836, 756416), (1908, 727872), (2007, 691968), (2176, 638226), (2304, 602769), (2448, 567312), (2544, 545904), (2676, 518976), (2703, 513792), (2862, 485248), (3264, 425484), (3392, 409428), (3456, 401846), (3568, 389232), (3604, 385344), (3672, 378208), (3791, 366336), (3816, 363936), (4014, 345984), (4352, 319113), (4896, 283656), (5088, 272952), (5352, 259488), (5406, 256896), (5724, 242624), (6021, 230656), (6528, 212742), (6784, 204714), (6912, 200923), (7136, 194616), (7208, 192672), (7344, 189104), (7582, 183168), (7632, 181968), (8028, 172992), (8109, 171264), (9792, 141828), (10176, 136476), (10704, 129744), (10812, 128448), (11373, 122112), (11448, 121312), (11819, 117504), (12042, 115328), (13056, 106371), (13568, 102357), (14272, 97308), (14416, 96336), (14688, 94552), (15164, 91584), (15264, 90984), (16056, 86496), (16218, 85632), (19584, 70914), (20352, 68238), (21408, 64872), (21624, 64224), (22746, 61056), (22896, 60656), (23638, 58752), (24084, 57664), (24327, 57088), (28544, 48654), (28832, 48168), (29376, 47276), (30328, 45792), (30528, 45492), (32112, 43248), (32436, 42816), (34119, 40704), (35457, 39168)]