289805712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 889109760

約数和(自身を除く): 599304048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 109, 112, 123, 164, 168, 193, 218, 246, 287, 327, 328, 336, 386, 436, 492, 574, 579, 654, 656, 763, 772, 861, 872, 984, 1148, 1158, 1308, 1351, 1526, 1544, 1722, 1744, 1968, 2289, 2296, 2316, 2616, 2702, 3052, 3088, 3444, 4053, 4469, 4578, 4592, 4632, 5232, 5404, 6104, 6888, 7913, 8106, 8938, 9156, 9264, 10808, 12208, 13407, 13776, 15826, 16212, 17876, 18312, 21037, 21616, 23739, 26814, 31283, 31652, 32424, 35752, 36624, 42074, 47478, 53628, 55391, 62566, 63111, 63304, 64848, 71504, 84148, 93849, 94956, 107256, 110782, 125132, 126222, 126608, 147259, 166173, 168296, 187698, 189912, 214512, 221564, 250264, 252444, 294518, 332346, 336592, 375396, 379824, 441777, 443128, 500528, 504888, 589036, 664692, 750792, 862517, 883554, 886256, 1009776, 1178072, 1329384, 1501584, 1725034, 1767108, 2356144, 2587551, 2658768, 3450068, 3534216, 5175102, 6037619, 6900136, 7068432, 10350204, 12075238, 13800272, 18112857, 20700408, 24150476, 36225714, 41400816, 48300952, 72451428, 96601904, 144902856, 289805712]

約数ペア:

[(1, 289805712), (2, 144902856), (3, 96601904), (4, 72451428), (6, 48300952), (7, 41400816), (8, 36225714), (12, 24150476), (14, 20700408), (16, 18112857), (21, 13800272), (24, 12075238), (28, 10350204), (41, 7068432), (42, 6900136), (48, 6037619), (56, 5175102), (82, 3534216), (84, 3450068), (109, 2658768), (112, 2587551), (123, 2356144), (164, 1767108), (168, 1725034), (193, 1501584), (218, 1329384), (246, 1178072), (287, 1009776), (327, 886256), (328, 883554), (336, 862517), (386, 750792), (436, 664692), (492, 589036), (574, 504888), (579, 500528), (654, 443128), (656, 441777), (763, 379824), (772, 375396), (861, 336592), (872, 332346), (984, 294518), (1148, 252444), (1158, 250264), (1308, 221564), (1351, 214512), (1526, 189912), (1544, 187698), (1722, 168296), (1744, 166173), (1968, 147259), (2289, 126608), (2296, 126222), (2316, 125132), (2616, 110782), (2702, 107256), (3052, 94956), (3088, 93849), (3444, 84148), (4053, 71504), (4469, 64848), (4578, 63304), (4592, 63111), (4632, 62566), (5232, 55391), (5404, 53628), (6104, 47478), (6888, 42074), (7913, 36624), (8106, 35752), (8938, 32424), (9156, 31652), (9264, 31283), (10808, 26814), (12208, 23739), (13407, 21616), (13776, 21037), (15826, 18312), (16212, 17876)]