181669488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 666624000

約数和(自身を除く): 484954512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 44, 48, 52, 56, 57, 66, 76, 77, 78, 84, 88, 91, 104, 112, 114, 132, 133, 143, 152, 154, 156, 168, 176, 182, 199, 208, 209, 228, 231, 247, 264, 266, 273, 286, 304, 308, 312, 336, 364, 398, 399, 418, 429, 456, 462, 494, 528, 532, 546, 572, 597, 616, 624, 627, 728, 741, 796, 798, 836, 858, 912, 924, 988, 1001, 1064, 1092, 1144, 1194, 1232, 1254, 1393, 1456, 1463, 1482, 1592, 1596, 1672, 1716, 1729, 1848, 1976, 2002, 2128, 2184, 2189, 2288, 2388, 2508, 2587, 2717, 2786, 2926, 2964, 3003, 3184, 3192, 3344, 3432, 3458, 3696, 3781, 3952, 4004, 4179, 4368, 4378, 4389, 4776, 5016, 5174, 5187, 5434, 5572, 5852, 5928, 6006, 6384, 6567, 6864, 6916, 7562, 7761, 8008, 8151, 8358, 8756, 8778, 9552, 10032, 10348, 10374, 10868, 11144, 11343, 11704, 11856, 12012, 13134, 13832, 15124, 15323, 15522, 16016, 16302, 16716, 17512, 17556, 18109, 19019, 20696, 20748, 21736, 22288, 22686, 23408, 24024, 26268, 26467, 27664, 28457, 30248, 30646, 31044, 32604, 33432, 35024, 35112, 36218, 38038, 41392, 41496, 41591, 43472, 45372, 45969, 48048, 49153, 52536, 52934, 54327, 56914, 57057, 60496, 61292, 62088, 65208, 66864, 70224, 72436, 76076, 79401, 82992, 83182, 85371, 90744, 91938, 98306, 105072, 105868, 108654, 113828, 114114, 122584, 124176, 124773, 130416, 144872, 147459, 152152, 158802, 166364, 170742, 181488, 183876, 196612, 199199, 211736, 217308, 227656, 228228, 245168, 249546, 289744, 291137, 294918, 304304, 317604, 332728, 341484, 344071, 367752, 393224, 398398, 423472, 434616, 455312, 456456, 499092, 540683, 582274, 589836, 597597, 635208, 665456, 682968, 688142, 735504, 786448, 796796, 869232, 873411, 912912, 998184, 1032213, 1081366, 1164548, 1179672, 1195194, 1270416, 1365936, 1376284, 1593592, 1622049, 1746822, 1996368, 2064426, 2162732, 2329096, 2359344, 2390388, 2752568, 3187184, 3244098, 3493644, 3784781, 4128852, 4325464, 4658192, 4780776, 5505136, 6488196, 6987288, 7569562, 8257704, 8650928, 9561552, 11354343, 12976392, 13974576, 15139124, 16515408, 22708686, 25952784, 30278248, 45417372, 60556496, 90834744, 181669488]

約数ペア:

[(1, 181669488), (2, 90834744), (3, 60556496), (4, 45417372), (6, 30278248), (7, 25952784), (8, 22708686), (11, 16515408), (12, 15139124), (13, 13974576), (14, 12976392), (16, 11354343), (19, 9561552), (21, 8650928), (22, 8257704), (24, 7569562), (26, 6987288), (28, 6488196), (33, 5505136), (38, 4780776), (39, 4658192), (42, 4325464), (44, 4128852), (48, 3784781), (52, 3493644), (56, 3244098), (57, 3187184), (66, 2752568), (76, 2390388), (77, 2359344), (78, 2329096), (84, 2162732), (88, 2064426), (91, 1996368), (104, 1746822), (112, 1622049), (114, 1593592), (132, 1376284), (133, 1365936), (143, 1270416), (152, 1195194), (154, 1179672), (156, 1164548), (168, 1081366), (176, 1032213), (182, 998184), (199, 912912), (208, 873411), (209, 869232), (228, 796796), (231, 786448), (247, 735504), (264, 688142), (266, 682968), (273, 665456), (286, 635208), (304, 597597), (308, 589836), (312, 582274), (336, 540683), (364, 499092), (398, 456456), (399, 455312), (418, 434616), (429, 423472), (456, 398398), (462, 393224), (494, 367752), (528, 344071), (532, 341484), (546, 332728), (572, 317604), (597, 304304), (616, 294918), (624, 291137), (627, 289744), (728, 249546), (741, 245168), (796, 228228), (798, 227656), (836, 217308), (858, 211736), (912, 199199), (924, 196612), (988, 183876), (1001, 181488), (1064, 170742), (1092, 166364), (1144, 158802), (1194, 152152), (1232, 147459), (1254, 144872), (1393, 130416), (1456, 124773), (1463, 124176), (1482, 122584), (1592, 114114), (1596, 113828), (1672, 108654), (1716, 105868), (1729, 105072), (1848, 98306), (1976, 91938), (2002, 90744), (2128, 85371), (2184, 83182), (2189, 82992), (2288, 79401), (2388, 76076), (2508, 72436), (2587, 70224), (2717, 66864), (2786, 65208), (2926, 62088), (2964, 61292), (3003, 60496), (3184, 57057), (3192, 56914), (3344, 54327), (3432, 52934), (3458, 52536), (3696, 49153), (3781, 48048), (3952, 45969), (4004, 45372), (4179, 43472), (4368, 41591), (4378, 41496), (4389, 41392), (4776, 38038), (5016, 36218), (5174, 35112), (5187, 35024), (5434, 33432), (5572, 32604), (5852, 31044), (5928, 30646), (6006, 30248), (6384, 28457), (6567, 27664), (6864, 26467), (6916, 26268), (7562, 24024), (7761, 23408), (8008, 22686), (8151, 22288), (8358, 21736), (8756, 20748), (8778, 20696), (9552, 19019), (10032, 18109), (10348, 17556), (10374, 17512), (10868, 16716), (11144, 16302), (11343, 16016), (11704, 15522), (11856, 15323), (12012, 15124), (13134, 13832)]