255189312

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 336

約数和(自身を含む): 923259520

約数和(自身を除く): 668070208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 73, 84, 96, 102, 108, 112, 119, 126, 136, 144, 146, 153, 168, 189, 192, 204, 216, 219, 224, 238, 252, 272, 288, 289, 292, 306, 336, 357, 378, 408, 432, 438, 448, 459, 476, 504, 511, 544, 576, 578, 584, 612, 657, 672, 714, 756, 816, 864, 867, 876, 918, 952, 1008, 1022, 1071, 1088, 1156, 1168, 1224, 1241, 1314, 1344, 1428, 1512, 1533, 1632, 1728, 1734, 1752, 1836, 1904, 1971, 2016, 2023, 2044, 2142, 2312, 2336, 2448, 2482, 2601, 2628, 2856, 3024, 3066, 3213, 3264, 3468, 3504, 3672, 3723, 3808, 3942, 4032, 4046, 4088, 4284, 4599, 4624, 4672, 4896, 4964, 5202, 5256, 5712, 6048, 6069, 6132, 6426, 6936, 7008, 7344, 7446, 7616, 7803, 7884, 8092, 8176, 8568, 8687, 9198, 9248, 9792, 9928, 10404, 10512, 11169, 11424, 12096, 12138, 12264, 12852, 13797, 13872, 14016, 14688, 14892, 15606, 15768, 16184, 16352, 17136, 17374, 18207, 18396, 18496, 19856, 20808, 21024, 21097, 22338, 22848, 24276, 24528, 25704, 26061, 27594, 27744, 29376, 29784, 31212, 31536, 32368, 32704, 33507, 34272, 34748, 36414, 36792, 39712, 41616, 42048, 42194, 44676, 48552, 49056, 51408, 52122, 54621, 55188, 55488, 59568, 62424, 63072, 63291, 64736, 67014, 68544, 69496, 72828, 73584, 78183, 79424, 83232, 84388, 89352, 97104, 98112, 102816, 104244, 109242, 110376, 119136, 124848, 126144, 126582, 129472, 134028, 138992, 145656, 147168, 147679, 156366, 166464, 168776, 178704, 189873, 194208, 205632, 208488, 218484, 220752, 234549, 238272, 249696, 253164, 268056, 277984, 291312, 294336, 295358, 312732, 337552, 357408, 379746, 388416, 416976, 436968, 441504, 443037, 469098, 499392, 506328, 536112, 555968, 569619, 582624, 590716, 625464, 675104, 714816, 759492, 833952, 873936, 883008, 886074, 938196, 1012656, 1072224, 1139238, 1165248, 1181432, 1250928, 1329111, 1350208, 1518984, 1667904, 1747872, 1772148, 1876392, 2025312, 2144448, 2278476, 2362864, 2501856, 2658222, 3037968, 3495744, 3544296, 3752784, 3987333, 4050624, 4556952, 4725728, 5003712, 5316444, 6075936, 7088592, 7505568, 7974666, 9113904, 9451456, 10632888, 12151872, 14177184, 15011136, 15949332, 18227808, 21265776, 28354368, 31898664, 36455616, 42531552, 63797328, 85063104, 127594656, 255189312]

約数ペア:

[(1, 255189312), (2, 127594656), (3, 85063104), (4, 63797328), (6, 42531552), (7, 36455616), (8, 31898664), (9, 28354368), (12, 21265776), (14, 18227808), (16, 15949332), (17, 15011136), (18, 14177184), (21, 12151872), (24, 10632888), (27, 9451456), (28, 9113904), (32, 7974666), (34, 7505568), (36, 7088592), (42, 6075936), (48, 5316444), (51, 5003712), (54, 4725728), (56, 4556952), (63, 4050624), (64, 3987333), (68, 3752784), (72, 3544296), (73, 3495744), (84, 3037968), (96, 2658222), (102, 2501856), (108, 2362864), (112, 2278476), (119, 2144448), (126, 2025312), (136, 1876392), (144, 1772148), (146, 1747872), (153, 1667904), (168, 1518984), (189, 1350208), (192, 1329111), (204, 1250928), (216, 1181432), (219, 1165248), (224, 1139238), (238, 1072224), (252, 1012656), (272, 938196), (288, 886074), (289, 883008), (292, 873936), (306, 833952), (336, 759492), (357, 714816), (378, 675104), (408, 625464), (432, 590716), (438, 582624), (448, 569619), (459, 555968), (476, 536112), (504, 506328), (511, 499392), (544, 469098), (576, 443037), (578, 441504), (584, 436968), (612, 416976), (657, 388416), (672, 379746), (714, 357408), (756, 337552), (816, 312732), (864, 295358), (867, 294336), (876, 291312), (918, 277984), (952, 268056), (1008, 253164), (1022, 249696), (1071, 238272), (1088, 234549), (1156, 220752), (1168, 218484), (1224, 208488), (1241, 205632), (1314, 194208), (1344, 189873), (1428, 178704), (1512, 168776), (1533, 166464), (1632, 156366), (1728, 147679), (1734, 147168), (1752, 145656), (1836, 138992), (1904, 134028), (1971, 129472), (2016, 126582), (2023, 126144), (2044, 124848), (2142, 119136), (2312, 110376), (2336, 109242), (2448, 104244), (2482, 102816), (2601, 98112), (2628, 97104), (2856, 89352), (3024, 84388), (3066, 83232), (3213, 79424), (3264, 78183), (3468, 73584), (3504, 72828), (3672, 69496), (3723, 68544), (3808, 67014), (3942, 64736), (4032, 63291), (4046, 63072), (4088, 62424), (4284, 59568), (4599, 55488), (4624, 55188), (4672, 54621), (4896, 52122), (4964, 51408), (5202, 49056), (5256, 48552), (5712, 44676), (6048, 42194), (6069, 42048), (6132, 41616), (6426, 39712), (6936, 36792), (7008, 36414), (7344, 34748), (7446, 34272), (7616, 33507), (7803, 32704), (7884, 32368), (8092, 31536), (8176, 31212), (8568, 29784), (8687, 29376), (9198, 27744), (9248, 27594), (9792, 26061), (9928, 25704), (10404, 24528), (10512, 24276), (11169, 22848), (11424, 22338), (12096, 21097), (12138, 21024), (12264, 20808), (12852, 19856), (13797, 18496), (13872, 18396), (14016, 18207), (14688, 17374), (14892, 17136), (15606, 16352), (15768, 16184)]