252499968

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 885830400

約数和(自身を除く): 633330432

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, 103, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 206, 224, 228, 252, 256, 266, 288, 304, 309, 336, 342, 384, 399, 412, 448, 456, 504, 512, 532, 576, 608, 618, 672, 684, 721, 768, 798, 824, 896, 912, 927, 1008, 1024, 1064, 1152, 1197, 1216, 1236, 1344, 1368, 1442, 1536, 1596, 1648, 1792, 1824, 1854, 1957, 2016, 2048, 2128, 2163, 2304, 2394, 2432, 2472, 2688, 2736, 2884, 3072, 3192, 3296, 3584, 3648, 3708, 3914, 4032, 4256, 4326, 4608, 4788, 4864, 4944, 5376, 5472, 5768, 5871, 6144, 6384, 6489, 6592, 7168, 7296, 7416, 7828, 8064, 8512, 8652, 9216, 9576, 9728, 9888, 10752, 10944, 11536, 11742, 12768, 12978, 13184, 13699, 14336, 14592, 14832, 15656, 16128, 17024, 17304, 17613, 18432, 19152, 19456, 19776, 21504, 21888, 23072, 23484, 25536, 25956, 26368, 27398, 29184, 29664, 31312, 32256, 34048, 34608, 35226, 38304, 38912, 39552, 41097, 43008, 43776, 46144, 46968, 51072, 51912, 52736, 54796, 58368, 59328, 62624, 64512, 68096, 69216, 70452, 76608, 79104, 82194, 87552, 92288, 93936, 102144, 103824, 105472, 109592, 116736, 118656, 123291, 125248, 129024, 136192, 138432, 140904, 153216, 158208, 164388, 175104, 184576, 187872, 204288, 207648, 210944, 219184, 237312, 246582, 250496, 272384, 276864, 281808, 306432, 316416, 328776, 350208, 369152, 375744, 408576, 415296, 438368, 474624, 493164, 500992, 553728, 563616, 612864, 632832, 657552, 738304, 751488, 817152, 830592, 876736, 949248, 986328, 1001984, 1107456, 1127232, 1225728, 1315104, 1476608, 1502976, 1661184, 1753472, 1898496, 1972656, 2003968, 2214912, 2254464, 2451456, 2630208, 3005952, 3322368, 3506944, 3945312, 4007936, 4429824, 4508928, 5260416, 6011904, 6644736, 7013888, 7890624, 9017856, 10520832, 12023808, 13289472, 14027776, 15781248, 18035712, 21041664, 28055552, 31562496, 36071424, 42083328, 63124992, 84166656, 126249984, 252499968]

約数ペア:

[(1, 252499968), (2, 126249984), (3, 84166656), (4, 63124992), (6, 42083328), (7, 36071424), (8, 31562496), (9, 28055552), (12, 21041664), (14, 18035712), (16, 15781248), (18, 14027776), (19, 13289472), (21, 12023808), (24, 10520832), (28, 9017856), (32, 7890624), (36, 7013888), (38, 6644736), (42, 6011904), (48, 5260416), (56, 4508928), (57, 4429824), (63, 4007936), (64, 3945312), (72, 3506944), (76, 3322368), (84, 3005952), (96, 2630208), (103, 2451456), (112, 2254464), (114, 2214912), (126, 2003968), (128, 1972656), (133, 1898496), (144, 1753472), (152, 1661184), (168, 1502976), (171, 1476608), (192, 1315104), (206, 1225728), (224, 1127232), (228, 1107456), (252, 1001984), (256, 986328), (266, 949248), (288, 876736), (304, 830592), (309, 817152), (336, 751488), (342, 738304), (384, 657552), (399, 632832), (412, 612864), (448, 563616), (456, 553728), (504, 500992), (512, 493164), (532, 474624), (576, 438368), (608, 415296), (618, 408576), (672, 375744), (684, 369152), (721, 350208), (768, 328776), (798, 316416), (824, 306432), (896, 281808), (912, 276864), (927, 272384), (1008, 250496), (1024, 246582), (1064, 237312), (1152, 219184), (1197, 210944), (1216, 207648), (1236, 204288), (1344, 187872), (1368, 184576), (1442, 175104), (1536, 164388), (1596, 158208), (1648, 153216), (1792, 140904), (1824, 138432), (1854, 136192), (1957, 129024), (2016, 125248), (2048, 123291), (2128, 118656), (2163, 116736), (2304, 109592), (2394, 105472), (2432, 103824), (2472, 102144), (2688, 93936), (2736, 92288), (2884, 87552), (3072, 82194), (3192, 79104), (3296, 76608), (3584, 70452), (3648, 69216), (3708, 68096), (3914, 64512), (4032, 62624), (4256, 59328), (4326, 58368), (4608, 54796), (4788, 52736), (4864, 51912), (4944, 51072), (5376, 46968), (5472, 46144), (5768, 43776), (5871, 43008), (6144, 41097), (6384, 39552), (6489, 38912), (6592, 38304), (7168, 35226), (7296, 34608), (7416, 34048), (7828, 32256), (8064, 31312), (8512, 29664), (8652, 29184), (9216, 27398), (9576, 26368), (9728, 25956), (9888, 25536), (10752, 23484), (10944, 23072), (11536, 21888), (11742, 21504), (12768, 19776), (12978, 19456), (13184, 19152), (13699, 18432), (14336, 17613), (14592, 17304), (14832, 17024), (15656, 16128)]