388582656

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6571}}^1$

素因数の和:6608

約数の個数: 144

約数和(自身を含む): 1289584128

約数和(自身を除く): 901001472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3696, 4224, 4928, 5376, 6571, 7392, 8448, 9856, 13142, 14784, 19712, 19713, 26284, 29568, 39426, 45997, 52568, 59136, 72281, 78852, 91994, 105136, 137991, 144562, 157704, 183988, 210272, 216843, 275982, 289124, 315408, 367976, 420544, 433686, 505967, 551964, 578248, 630816, 735952, 841088, 867372, 1011934, 1103928, 1156496, 1261632, 1471904, 1517901, 1682176, 1734744, 2023868, 2207856, 2312992, 2523264, 2943808, 3035802, 3469488, 4047736, 4415712, 4625984, 5046528, 5887616, 6071604, 6938976, 8095472, 8831424, 9251968, 11775232, 12143208, 13877952, 16190944, 17662848, 18503936, 24286416, 27755904, 32381888, 35325696, 48572832, 55511808, 64763776, 97145664, 129527552, 194291328, 388582656]

約数ペア:

[(1, 388582656), (2, 194291328), (3, 129527552), (4, 97145664), (6, 64763776), (7, 55511808), (8, 48572832), (11, 35325696), (12, 32381888), (14, 27755904), (16, 24286416), (21, 18503936), (22, 17662848), (24, 16190944), (28, 13877952), (32, 12143208), (33, 11775232), (42, 9251968), (44, 8831424), (48, 8095472), (56, 6938976), (64, 6071604), (66, 5887616), (77, 5046528), (84, 4625984), (88, 4415712), (96, 4047736), (112, 3469488), (128, 3035802), (132, 2943808), (154, 2523264), (168, 2312992), (176, 2207856), (192, 2023868), (224, 1734744), (231, 1682176), (256, 1517901), (264, 1471904), (308, 1261632), (336, 1156496), (352, 1103928), (384, 1011934), (448, 867372), (462, 841088), (528, 735952), (616, 630816), (672, 578248), (704, 551964), (768, 505967), (896, 433686), (924, 420544), (1056, 367976), (1232, 315408), (1344, 289124), (1408, 275982), (1792, 216843), (1848, 210272), (2112, 183988), (2464, 157704), (2688, 144562), (2816, 137991), (3696, 105136), (4224, 91994), (4928, 78852), (5376, 72281), (6571, 59136), (7392, 52568), (8448, 45997), (9856, 39426), (13142, 29568), (14784, 26284), (19712, 19713)]