1380491424

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 240

約数和(自身を含む): 4460552712

約数和(自身を除く): 3080061288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 72, 78, 81, 96, 104, 106, 108, 117, 144, 156, 159, 162, 208, 212, 216, 234, 288, 312, 318, 324, 351, 416, 424, 432, 468, 477, 624, 636, 648, 689, 702, 773, 848, 864, 936, 954, 1053, 1248, 1272, 1296, 1378, 1404, 1431, 1546, 1696, 1872, 1908, 2067, 2106, 2319, 2544, 2592, 2756, 2808, 2862, 3092, 3744, 3816, 4134, 4212, 4293, 4638, 5088, 5512, 5616, 5724, 6184, 6201, 6957, 7632, 8268, 8424, 8586, 9276, 10049, 11024, 11232, 11448, 12368, 12402, 13914, 15264, 16536, 16848, 17172, 18552, 18603, 20098, 20871, 22048, 22896, 24736, 24804, 27828, 30147, 33072, 33696, 34344, 37104, 37206, 40196, 40969, 41742, 45792, 49608, 55656, 55809, 60294, 62613, 66144, 68688, 74208, 74412, 80392, 81938, 83484, 90441, 99216, 111312, 111618, 120588, 122907, 125226, 137376, 148824, 160784, 163876, 166968, 180882, 198432, 222624, 223236, 241176, 245814, 250452, 271323, 297648, 321568, 327752, 333936, 361764, 368721, 446472, 482352, 491628, 500904, 532597, 542646, 595296, 655504, 667872, 723528, 737442, 813969, 892944, 964704, 983256, 1001808, 1065194, 1085292, 1106163, 1311008, 1447056, 1474884, 1597791, 1627938, 1785888, 1966512, 2003616, 2130388, 2170584, 2212326, 2894112, 2949768, 3195582, 3255876, 3318489, 3933024, 4260776, 4341168, 4424652, 4793373, 5899536, 6391164, 6511752, 6636978, 8521552, 8682336, 8849304, 9586746, 11799072, 12782328, 13023504, 13273956, 14380119, 17043104, 17698608, 19173492, 25564656, 26047008, 26547912, 28760238, 35397216, 38346984, 43140357, 51129312, 53095824, 57520476, 76693968, 86280714, 106191648, 115040952, 153387936, 172561428, 230081904, 345122856, 460163808, 690245712, 1380491424]

約数ペア:

[(1, 1380491424), (2, 690245712), (3, 460163808), (4, 345122856), (6, 230081904), (8, 172561428), (9, 153387936), (12, 115040952), (13, 106191648), (16, 86280714), (18, 76693968), (24, 57520476), (26, 53095824), (27, 51129312), (32, 43140357), (36, 38346984), (39, 35397216), (48, 28760238), (52, 26547912), (53, 26047008), (54, 25564656), (72, 19173492), (78, 17698608), (81, 17043104), (96, 14380119), (104, 13273956), (106, 13023504), (108, 12782328), (117, 11799072), (144, 9586746), (156, 8849304), (159, 8682336), (162, 8521552), (208, 6636978), (212, 6511752), (216, 6391164), (234, 5899536), (288, 4793373), (312, 4424652), (318, 4341168), (324, 4260776), (351, 3933024), (416, 3318489), (424, 3255876), (432, 3195582), (468, 2949768), (477, 2894112), (624, 2212326), (636, 2170584), (648, 2130388), (689, 2003616), (702, 1966512), (773, 1785888), (848, 1627938), (864, 1597791), (936, 1474884), (954, 1447056), (1053, 1311008), (1248, 1106163), (1272, 1085292), (1296, 1065194), (1378, 1001808), (1404, 983256), (1431, 964704), (1546, 892944), (1696, 813969), (1872, 737442), (1908, 723528), (2067, 667872), (2106, 655504), (2319, 595296), (2544, 542646), (2592, 532597), (2756, 500904), (2808, 491628), (2862, 482352), (3092, 446472), (3744, 368721), (3816, 361764), (4134, 333936), (4212, 327752), (4293, 321568), (4638, 297648), (5088, 271323), (5512, 250452), (5616, 245814), (5724, 241176), (6184, 223236), (6201, 222624), (6957, 198432), (7632, 180882), (8268, 166968), (8424, 163876), (8586, 160784), (9276, 148824), (10049, 137376), (11024, 125226), (11232, 122907), (11448, 120588), (12368, 111618), (12402, 111312), (13914, 99216), (15264, 90441), (16536, 83484), (16848, 81938), (17172, 80392), (18552, 74412), (18603, 74208), (20098, 68688), (20871, 66144), (22048, 62613), (22896, 60294), (24736, 55809), (24804, 55656), (27828, 49608), (30147, 45792), (33072, 41742), (33696, 40969), (34344, 40196), (37104, 37206)]