305870208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 1004659200

約数和(自身を除く): 698788992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 53, 56, 57, 64, 76, 84, 96, 106, 112, 113, 114, 128, 133, 152, 159, 168, 192, 212, 224, 226, 228, 266, 304, 318, 336, 339, 371, 384, 399, 424, 448, 452, 456, 532, 608, 636, 672, 678, 742, 791, 798, 848, 896, 904, 912, 1007, 1064, 1113, 1216, 1272, 1344, 1356, 1484, 1582, 1596, 1696, 1808, 1824, 2014, 2128, 2147, 2226, 2373, 2432, 2544, 2688, 2712, 2968, 3021, 3164, 3192, 3392, 3616, 3648, 4028, 4256, 4294, 4452, 4746, 5088, 5424, 5936, 5989, 6042, 6328, 6384, 6441, 6784, 7049, 7232, 7296, 8056, 8512, 8588, 8904, 9492, 10176, 10848, 11872, 11978, 12084, 12656, 12768, 12882, 14098, 14464, 15029, 16112, 17024, 17176, 17808, 17967, 18984, 20352, 21147, 21696, 23744, 23956, 24168, 25312, 25536, 25764, 28196, 30058, 32224, 34352, 35616, 35934, 37968, 41923, 42294, 43392, 45087, 47488, 47912, 48336, 50624, 51072, 51528, 56392, 60116, 64448, 68704, 71232, 71868, 75936, 83846, 84588, 90174, 95824, 96672, 101248, 103056, 112784, 113791, 120232, 125769, 128896, 137408, 142464, 143736, 151872, 167692, 169176, 180348, 191648, 193344, 206112, 225568, 227582, 240464, 251538, 274816, 287472, 303744, 335384, 338352, 341373, 360696, 383296, 386688, 412224, 451136, 455164, 480928, 503076, 574944, 670768, 676704, 682746, 721392, 766592, 796537, 824448, 902272, 910328, 961856, 1006152, 1149888, 1341536, 1353408, 1365492, 1442784, 1593074, 1820656, 1923712, 2012304, 2299776, 2389611, 2683072, 2706816, 2730984, 2885568, 3186148, 3641312, 4024608, 4779222, 5366144, 5461968, 5771136, 6372296, 7282624, 8049216, 9558444, 10923936, 12744592, 14565248, 16098432, 19116888, 21847872, 25489184, 38233776, 43695744, 50978368, 76467552, 101956736, 152935104, 305870208]

約数ペア:

[(1, 305870208), (2, 152935104), (3, 101956736), (4, 76467552), (6, 50978368), (7, 43695744), (8, 38233776), (12, 25489184), (14, 21847872), (16, 19116888), (19, 16098432), (21, 14565248), (24, 12744592), (28, 10923936), (32, 9558444), (38, 8049216), (42, 7282624), (48, 6372296), (53, 5771136), (56, 5461968), (57, 5366144), (64, 4779222), (76, 4024608), (84, 3641312), (96, 3186148), (106, 2885568), (112, 2730984), (113, 2706816), (114, 2683072), (128, 2389611), (133, 2299776), (152, 2012304), (159, 1923712), (168, 1820656), (192, 1593074), (212, 1442784), (224, 1365492), (226, 1353408), (228, 1341536), (266, 1149888), (304, 1006152), (318, 961856), (336, 910328), (339, 902272), (371, 824448), (384, 796537), (399, 766592), (424, 721392), (448, 682746), (452, 676704), (456, 670768), (532, 574944), (608, 503076), (636, 480928), (672, 455164), (678, 451136), (742, 412224), (791, 386688), (798, 383296), (848, 360696), (896, 341373), (904, 338352), (912, 335384), (1007, 303744), (1064, 287472), (1113, 274816), (1216, 251538), (1272, 240464), (1344, 227582), (1356, 225568), (1484, 206112), (1582, 193344), (1596, 191648), (1696, 180348), (1808, 169176), (1824, 167692), (2014, 151872), (2128, 143736), (2147, 142464), (2226, 137408), (2373, 128896), (2432, 125769), (2544, 120232), (2688, 113791), (2712, 112784), (2968, 103056), (3021, 101248), (3164, 96672), (3192, 95824), (3392, 90174), (3616, 84588), (3648, 83846), (4028, 75936), (4256, 71868), (4294, 71232), (4452, 68704), (4746, 64448), (5088, 60116), (5424, 56392), (5936, 51528), (5989, 51072), (6042, 50624), (6328, 48336), (6384, 47912), (6441, 47488), (6784, 45087), (7049, 43392), (7232, 42294), (7296, 41923), (8056, 37968), (8512, 35934), (8588, 35616), (8904, 34352), (9492, 32224), (10176, 30058), (10848, 28196), (11872, 25764), (11978, 25536), (12084, 25312), (12656, 24168), (12768, 23956), (12882, 23744), (14098, 21696), (14464, 21147), (15029, 20352), (16112, 18984), (17024, 17967), (17176, 17808)]