258710592

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 168

約数和(自身を含む): 806829984

約数和(自身を除く): 548119392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 107, 112, 147, 168, 192, 196, 214, 224, 257, 294, 321, 336, 392, 428, 448, 514, 588, 642, 672, 749, 771, 784, 856, 1028, 1176, 1284, 1344, 1498, 1542, 1568, 1712, 1799, 2056, 2247, 2352, 2568, 2996, 3084, 3136, 3424, 3598, 4112, 4494, 4704, 5136, 5243, 5397, 5992, 6168, 6848, 7196, 8224, 8988, 9408, 10272, 10486, 10794, 11984, 12336, 12593, 14392, 15729, 16448, 17976, 20544, 20972, 21588, 23968, 24672, 25186, 27499, 28784, 31458, 35952, 37779, 41944, 43176, 47936, 49344, 50372, 54998, 57568, 62916, 71904, 75558, 82497, 83888, 86352, 100744, 109996, 115136, 125832, 143808, 151116, 164994, 167776, 172704, 192493, 201488, 219992, 251664, 302232, 329988, 335552, 345408, 384986, 402976, 439984, 503328, 577479, 604464, 659976, 769972, 805952, 879968, 1006656, 1154958, 1208928, 1319952, 1347451, 1539944, 1759936, 2309916, 2417856, 2639904, 2694902, 3079888, 4042353, 4619832, 5279808, 5389804, 6159776, 8084706, 9239664, 10779608, 12319552, 16169412, 18479328, 21559216, 32338824, 36958656, 43118432, 64677648, 86236864, 129355296, 258710592]

約数ペア:

[(1, 258710592), (2, 129355296), (3, 86236864), (4, 64677648), (6, 43118432), (7, 36958656), (8, 32338824), (12, 21559216), (14, 18479328), (16, 16169412), (21, 12319552), (24, 10779608), (28, 9239664), (32, 8084706), (42, 6159776), (48, 5389804), (49, 5279808), (56, 4619832), (64, 4042353), (84, 3079888), (96, 2694902), (98, 2639904), (107, 2417856), (112, 2309916), (147, 1759936), (168, 1539944), (192, 1347451), (196, 1319952), (214, 1208928), (224, 1154958), (257, 1006656), (294, 879968), (321, 805952), (336, 769972), (392, 659976), (428, 604464), (448, 577479), (514, 503328), (588, 439984), (642, 402976), (672, 384986), (749, 345408), (771, 335552), (784, 329988), (856, 302232), (1028, 251664), (1176, 219992), (1284, 201488), (1344, 192493), (1498, 172704), (1542, 167776), (1568, 164994), (1712, 151116), (1799, 143808), (2056, 125832), (2247, 115136), (2352, 109996), (2568, 100744), (2996, 86352), (3084, 83888), (3136, 82497), (3424, 75558), (3598, 71904), (4112, 62916), (4494, 57568), (4704, 54998), (5136, 50372), (5243, 49344), (5397, 47936), (5992, 43176), (6168, 41944), (6848, 37779), (7196, 35952), (8224, 31458), (8988, 28784), (9408, 27499), (10272, 25186), (10486, 24672), (10794, 23968), (11984, 21588), (12336, 20972), (12593, 20544), (14392, 17976), (15729, 16448)]