256080561408

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1394

約数の個数: 432

約数和(自身を含む): 860465132800

約数和(自身を除く): 604384571392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 199, 219, 224, 252, 256, 288, 292, 336, 384, 398, 438, 448, 504, 511, 576, 584, 597, 657, 672, 768, 796, 876, 896, 1008, 1022, 1093, 1152, 1168, 1194, 1314, 1344, 1393, 1533, 1592, 1752, 1791, 1792, 2016, 2044, 2186, 2304, 2336, 2388, 2628, 2688, 2786, 3066, 3184, 3279, 3504, 3582, 4032, 4088, 4179, 4372, 4599, 4672, 4776, 5256, 5376, 5572, 6132, 6368, 6558, 7008, 7164, 7651, 8064, 8176, 8358, 8744, 9198, 9344, 9552, 9837, 10512, 11144, 12264, 12537, 12736, 13116, 14016, 14328, 14527, 15302, 16128, 16352, 16716, 17488, 18396, 18688, 19104, 19674, 21024, 22288, 22953, 24528, 25074, 25472, 26232, 28032, 28656, 29054, 30604, 32704, 33432, 34976, 36792, 38208, 39348, 42048, 43581, 44576, 45906, 49056, 50148, 50944, 52464, 56064, 57312, 58108, 61208, 65408, 66864, 68859, 69952, 73584, 76416, 78696, 79789, 84096, 87162, 89152, 91812, 98112, 100296, 101689, 104928, 114624, 116216, 122416, 130743, 130816, 133728, 137718, 139904, 147168, 152832, 157392, 159578, 168192, 174324, 178304, 183624, 196224, 200592, 203378, 209856, 217507, 229248, 232432, 239367, 244832, 261486, 267456, 275436, 279808, 294336, 305067, 314784, 319156, 348648, 356608, 367248, 392448, 401184, 406756, 419712, 435014, 458496, 464864, 478734, 489664, 522972, 534912, 550872, 558523, 588672, 610134, 629568, 638312, 652521, 697296, 718101, 734496, 802368, 813512, 839424, 870028, 915201, 929728, 957468, 979328, 1045944, 1069824, 1101744, 1117046, 1177344, 1220268, 1259136, 1276624, 1305042, 1394592, 1436202, 1468992, 1522549, 1604736, 1627024, 1675569, 1740056, 1830402, 1859456, 1914936, 1957563, 1958656, 2091888, 2203488, 2234092, 2440536, 2518272, 2553248, 2610084, 2789184, 2872404, 2937984, 3045098, 3209472, 3254048, 3351138, 3480112, 3660804, 3718912, 3829872, 3915126, 4183776, 4406976, 4468184, 4567647, 4881072, 5026707, 5106496, 5220168, 5578368, 5744808, 5875968, 6090196, 6508096, 6702276, 6960224, 7321608, 7659744, 7830252, 8367552, 8813952, 8936368, 9135294, 9762144, 10053414, 10212992, 10440336, 11156736, 11489616, 12180392, 13016192, 13404552, 13702941, 13920448, 14643216, 15319488, 15660504, 15878011, 16735104, 17627904, 17872736, 18270588, 19524288, 20106828, 20425984, 20880672, 22979232, 24360784, 26032384, 26809104, 27405882, 27840896, 29286432, 30638976, 31321008, 31756022, 33470208, 35745472, 36541176, 39048576, 40213656, 41761344, 45958464, 47634033, 48721568, 53618208, 54811764, 55681792, 58572864, 61277952, 62642016, 63512044, 71490944, 73082352, 78097152, 80427312, 83522688, 91916928, 95268066, 97443136, 107236416, 109623528, 111146077, 117145728, 125284032, 127024088, 142902099, 142981888, 146164704, 160854624, 167045376, 183833856, 190536132, 194886272, 214472832, 219247056, 222292154, 234291456, 250568064, 254048176, 285804198, 292329408, 321709248, 333438231, 381072264, 389772544, 428945664, 438494112, 444584308, 501136128, 508096352, 571608396, 584658816, 643418496, 666876462, 762144528, 876988224, 889168616, 1000314693, 1016192704, 1143216792, 1169317632, 1286836992, 1333752924, 1524289056, 1753976448, 1778337232, 2000629386, 2032385408, 2286433584, 2667505848, 3048578112, 3507952896, 3556674464, 4001258772, 4064770816, 4572867168, 5335011696, 6097156224, 7113348928, 8002517544, 9145734336, 10670023392, 12194312448, 14226697856, 16005035088, 18291468672, 21340046784, 28453395712, 32010070176, 36582937344, 42680093568, 64020140352, 85360187136, 128040280704, 256080561408]

約数ペア:

[(1, 256080561408), (2, 128040280704), (3, 85360187136), (4, 64020140352), (6, 42680093568), (7, 36582937344), (8, 32010070176), (9, 28453395712), (12, 21340046784), (14, 18291468672), (16, 16005035088), (18, 14226697856), (21, 12194312448), (24, 10670023392), (28, 9145734336), (32, 8002517544), (36, 7113348928), (42, 6097156224), (48, 5335011696), (56, 4572867168), (63, 4064770816), (64, 4001258772), (72, 3556674464), (73, 3507952896), (84, 3048578112), (96, 2667505848), (112, 2286433584), (126, 2032385408), (128, 2000629386), (144, 1778337232), (146, 1753976448), (168, 1524289056), (192, 1333752924), (199, 1286836992), (219, 1169317632), (224, 1143216792), (252, 1016192704), (256, 1000314693), (288, 889168616), (292, 876988224), (336, 762144528), (384, 666876462), (398, 643418496), (438, 584658816), (448, 571608396), (504, 508096352), (511, 501136128), (576, 444584308), (584, 438494112), (597, 428945664), (657, 389772544), (672, 381072264), (768, 333438231), (796, 321709248), (876, 292329408), (896, 285804198), (1008, 254048176), (1022, 250568064), (1093, 234291456), (1152, 222292154), (1168, 219247056), (1194, 214472832), (1314, 194886272), (1344, 190536132), (1393, 183833856), (1533, 167045376), (1592, 160854624), (1752, 146164704), (1791, 142981888), (1792, 142902099), (2016, 127024088), (2044, 125284032), (2186, 117145728), (2304, 111146077), (2336, 109623528), (2388, 107236416), (2628, 97443136), (2688, 95268066), (2786, 91916928), (3066, 83522688), (3184, 80427312), (3279, 78097152), (3504, 73082352), (3582, 71490944), (4032, 63512044), (4088, 62642016), (4179, 61277952), (4372, 58572864), (4599, 55681792), (4672, 54811764), (4776, 53618208), (5256, 48721568), (5376, 47634033), (5572, 45958464), (6132, 41761344), (6368, 40213656), (6558, 39048576), (7008, 36541176), (7164, 35745472), (7651, 33470208), (8064, 31756022), (8176, 31321008), (8358, 30638976), (8744, 29286432), (9198, 27840896), (9344, 27405882), (9552, 26809104), (9837, 26032384), (10512, 24360784), (11144, 22979232), (12264, 20880672), (12537, 20425984), (12736, 20106828), (13116, 19524288), (14016, 18270588), (14328, 17872736), (14527, 17627904), (15302, 16735104), (16128, 15878011), (16352, 15660504), (16716, 15319488), (17488, 14643216), (18396, 13920448), (18688, 13702941), (19104, 13404552), (19674, 13016192), (21024, 12180392), (22288, 11489616), (22953, 11156736), (24528, 10440336), (25074, 10212992), (25472, 10053414), (26232, 9762144), (28032, 9135294), (28656, 8936368), (29054, 8813952), (30604, 8367552), (32704, 7830252), (33432, 7659744), (34976, 7321608), (36792, 6960224), (38208, 6702276), (39348, 6508096), (42048, 6090196), (43581, 5875968), (44576, 5744808), (45906, 5578368), (49056, 5220168), (50148, 5106496), (50944, 5026707), (52464, 4881072), (56064, 4567647), (57312, 4468184), (58108, 4406976), (61208, 4183776), (65408, 3915126), (66864, 3829872), (68859, 3718912), (69952, 3660804), (73584, 3480112), (76416, 3351138), (78696, 3254048), (79789, 3209472), (84096, 3045098), (87162, 2937984), (89152, 2872404), (91812, 2789184), (98112, 2610084), (100296, 2553248), (101689, 2518272), (104928, 2440536), (114624, 2234092), (116216, 2203488), (122416, 2091888), (130743, 1958656), (130816, 1957563), (133728, 1914936), (137718, 1859456), (139904, 1830402), (147168, 1740056), (152832, 1675569), (157392, 1627024), (159578, 1604736), (168192, 1522549), (174324, 1468992), (178304, 1436202), (183624, 1394592), (196224, 1305042), (200592, 1276624), (203378, 1259136), (209856, 1220268), (217507, 1177344), (229248, 1117046), (232432, 1101744), (239367, 1069824), (244832, 1045944), (261486, 979328), (267456, 957468), (275436, 929728), (279808, 915201), (294336, 870028), (305067, 839424), (314784, 813512), (319156, 802368), (348648, 734496), (356608, 718101), (367248, 697296), (392448, 652521), (401184, 638312), (406756, 629568), (419712, 610134), (435014, 588672), (458496, 558523), (464864, 550872), (478734, 534912), (489664, 522972)]