386819328

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:593

約数の個数: 216

約数和(自身を含む): 1262946720

約数和(自身を除く): 876127392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 256, 266, 294, 304, 336, 384, 392, 399, 448, 456, 532, 541, 588, 608, 672, 768, 784, 798, 896, 912, 931, 1064, 1082, 1176, 1216, 1344, 1568, 1596, 1623, 1792, 1824, 1862, 2128, 2164, 2352, 2432, 2688, 2793, 3136, 3192, 3246, 3648, 3724, 3787, 4256, 4328, 4704, 4864, 5376, 5586, 6272, 6384, 6492, 7296, 7448, 7574, 8512, 8656, 9408, 10279, 11172, 11361, 12544, 12768, 12984, 14592, 14896, 15148, 17024, 17312, 18816, 20558, 22344, 22722, 25536, 25968, 26509, 29792, 30296, 30837, 34048, 34624, 37632, 41116, 44688, 45444, 51072, 51936, 53018, 59584, 60592, 61674, 69248, 71953, 79527, 82232, 89376, 90888, 102144, 103872, 106036, 119168, 121184, 123348, 138496, 143906, 159054, 164464, 178752, 181776, 207744, 212072, 215859, 238336, 242368, 246696, 287812, 318108, 328928, 357504, 363552, 415488, 424144, 431718, 484736, 493392, 503671, 575624, 636216, 657856, 715008, 727104, 848288, 863436, 969472, 986784, 1007342, 1151248, 1272432, 1315712, 1454208, 1511013, 1696576, 1726872, 1973568, 2014684, 2302496, 2544864, 2631424, 2908416, 3022026, 3393152, 3453744, 3947136, 4029368, 4604992, 5089728, 6044052, 6786304, 6907488, 7894272, 8058736, 9209984, 10179456, 12088104, 13814976, 16117472, 18419968, 20358912, 24176208, 27629952, 32234944, 48352416, 55259904, 64469888, 96704832, 128939776, 193409664, 386819328]

約数ペア:

[(1, 386819328), (2, 193409664), (3, 128939776), (4, 96704832), (6, 64469888), (7, 55259904), (8, 48352416), (12, 32234944), (14, 27629952), (16, 24176208), (19, 20358912), (21, 18419968), (24, 16117472), (28, 13814976), (32, 12088104), (38, 10179456), (42, 9209984), (48, 8058736), (49, 7894272), (56, 6907488), (57, 6786304), (64, 6044052), (76, 5089728), (84, 4604992), (96, 4029368), (98, 3947136), (112, 3453744), (114, 3393152), (128, 3022026), (133, 2908416), (147, 2631424), (152, 2544864), (168, 2302496), (192, 2014684), (196, 1973568), (224, 1726872), (228, 1696576), (256, 1511013), (266, 1454208), (294, 1315712), (304, 1272432), (336, 1151248), (384, 1007342), (392, 986784), (399, 969472), (448, 863436), (456, 848288), (532, 727104), (541, 715008), (588, 657856), (608, 636216), (672, 575624), (768, 503671), (784, 493392), (798, 484736), (896, 431718), (912, 424144), (931, 415488), (1064, 363552), (1082, 357504), (1176, 328928), (1216, 318108), (1344, 287812), (1568, 246696), (1596, 242368), (1623, 238336), (1792, 215859), (1824, 212072), (1862, 207744), (2128, 181776), (2164, 178752), (2352, 164464), (2432, 159054), (2688, 143906), (2793, 138496), (3136, 123348), (3192, 121184), (3246, 119168), (3648, 106036), (3724, 103872), (3787, 102144), (4256, 90888), (4328, 89376), (4704, 82232), (4864, 79527), (5376, 71953), (5586, 69248), (6272, 61674), (6384, 60592), (6492, 59584), (7296, 53018), (7448, 51936), (7574, 51072), (8512, 45444), (8656, 44688), (9408, 41116), (10279, 37632), (11172, 34624), (11361, 34048), (12544, 30837), (12768, 30296), (12984, 29792), (14592, 26509), (14896, 25968), (15148, 25536), (17024, 22722), (17312, 22344), (18816, 20558)]