316931328

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 216

約数和(自身を含む): 1070957888

約数和(自身を除く): 754026560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 256, 258, 288, 301, 336, 344, 384, 387, 448, 457, 504, 516, 576, 602, 672, 688, 768, 774, 896, 903, 914, 1008, 1032, 1152, 1204, 1344, 1371, 1376, 1548, 1792, 1806, 1828, 2016, 2064, 2304, 2408, 2688, 2709, 2742, 2752, 3096, 3199, 3612, 3656, 4032, 4113, 4128, 4816, 5376, 5418, 5484, 5504, 6192, 6398, 7224, 7312, 8064, 8226, 8256, 9597, 9632, 10836, 10968, 11008, 12384, 12796, 14448, 14624, 16128, 16452, 16512, 19194, 19264, 19651, 21672, 21936, 24768, 25592, 28791, 28896, 29248, 32904, 33024, 38388, 38528, 39302, 43344, 43872, 49536, 51184, 57582, 57792, 58496, 58953, 65808, 76776, 77056, 78604, 86688, 87744, 99072, 102368, 115164, 115584, 116992, 117906, 131616, 137557, 153552, 157208, 173376, 175488, 176859, 204736, 230328, 231168, 235812, 263232, 275114, 307104, 314416, 346752, 350976, 353718, 409472, 412671, 460656, 471624, 526464, 550228, 614208, 628832, 693504, 707436, 818944, 825342, 921312, 943248, 1052928, 1100456, 1228416, 1238013, 1257664, 1414872, 1650684, 1842624, 1886496, 2200912, 2456832, 2476026, 2515328, 2829744, 3301368, 3685248, 3772992, 4401824, 4952052, 5030656, 5659488, 6602736, 7370496, 7545984, 8803648, 9904104, 11318976, 13205472, 15091968, 17607296, 19808208, 22637952, 26410944, 35214592, 39616416, 45275904, 52821888, 79232832, 105643776, 158465664, 316931328]

約数ペア:

[(1, 316931328), (2, 158465664), (3, 105643776), (4, 79232832), (6, 52821888), (7, 45275904), (8, 39616416), (9, 35214592), (12, 26410944), (14, 22637952), (16, 19808208), (18, 17607296), (21, 15091968), (24, 13205472), (28, 11318976), (32, 9904104), (36, 8803648), (42, 7545984), (43, 7370496), (48, 6602736), (56, 5659488), (63, 5030656), (64, 4952052), (72, 4401824), (84, 3772992), (86, 3685248), (96, 3301368), (112, 2829744), (126, 2515328), (128, 2476026), (129, 2456832), (144, 2200912), (168, 1886496), (172, 1842624), (192, 1650684), (224, 1414872), (252, 1257664), (256, 1238013), (258, 1228416), (288, 1100456), (301, 1052928), (336, 943248), (344, 921312), (384, 825342), (387, 818944), (448, 707436), (457, 693504), (504, 628832), (516, 614208), (576, 550228), (602, 526464), (672, 471624), (688, 460656), (768, 412671), (774, 409472), (896, 353718), (903, 350976), (914, 346752), (1008, 314416), (1032, 307104), (1152, 275114), (1204, 263232), (1344, 235812), (1371, 231168), (1376, 230328), (1548, 204736), (1792, 176859), (1806, 175488), (1828, 173376), (2016, 157208), (2064, 153552), (2304, 137557), (2408, 131616), (2688, 117906), (2709, 116992), (2742, 115584), (2752, 115164), (3096, 102368), (3199, 99072), (3612, 87744), (3656, 86688), (4032, 78604), (4113, 77056), (4128, 76776), (4816, 65808), (5376, 58953), (5418, 58496), (5484, 57792), (5504, 57582), (6192, 51184), (6398, 49536), (7224, 43872), (7312, 43344), (8064, 39302), (8226, 38528), (8256, 38388), (9597, 33024), (9632, 32904), (10836, 29248), (10968, 28896), (11008, 28791), (12384, 25592), (12796, 24768), (14448, 21936), (14624, 21672), (16128, 19651), (16452, 19264), (16512, 19194)]