257177088

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 360

約数和(自身を含む): 927844632

約数和(自身を除く): 670667544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 67, 68, 72, 84, 96, 98, 102, 112, 119, 126, 128, 134, 136, 144, 147, 153, 168, 192, 196, 201, 204, 224, 238, 252, 256, 268, 272, 288, 294, 306, 336, 357, 384, 392, 402, 408, 441, 448, 469, 476, 504, 512, 536, 544, 576, 588, 603, 612, 672, 714, 768, 784, 804, 816, 833, 882, 896, 938, 952, 1008, 1071, 1072, 1088, 1139, 1152, 1176, 1206, 1224, 1344, 1407, 1428, 1536, 1568, 1608, 1632, 1666, 1764, 1792, 1876, 1904, 2016, 2142, 2144, 2176, 2278, 2304, 2352, 2412, 2448, 2499, 2688, 2814, 2856, 3136, 3216, 3264, 3283, 3332, 3417, 3528, 3584, 3752, 3808, 4032, 4221, 4284, 4288, 4352, 4556, 4608, 4704, 4824, 4896, 4998, 5376, 5628, 5712, 6272, 6432, 6528, 6566, 6664, 6834, 7056, 7497, 7504, 7616, 7973, 8064, 8442, 8568, 8576, 8704, 9112, 9408, 9648, 9792, 9849, 9996, 10251, 10752, 11256, 11424, 12544, 12864, 13056, 13132, 13328, 13668, 14112, 14994, 15008, 15232, 15946, 16128, 16884, 17136, 17152, 18224, 18816, 19296, 19584, 19698, 19992, 20502, 22512, 22848, 23919, 25088, 25728, 26112, 26264, 26656, 27336, 28224, 29547, 29988, 30016, 30464, 31892, 32256, 33768, 34272, 34304, 36448, 37632, 38592, 39168, 39396, 39984, 41004, 45024, 45696, 47838, 51456, 52528, 53312, 54672, 55811, 56448, 59094, 59976, 60032, 60928, 63784, 67536, 68544, 71757, 72896, 75264, 77184, 78336, 78792, 79968, 82008, 90048, 91392, 95676, 102912, 105056, 106624, 109344, 111622, 112896, 118188, 119952, 120064, 127568, 135072, 137088, 143514, 145792, 154368, 157584, 159936, 164016, 167433, 180096, 182784, 191352, 210112, 213248, 218688, 223244, 225792, 236376, 239904, 240128, 255136, 270144, 274176, 287028, 291584, 308736, 315168, 319872, 328032, 334866, 360192, 382704, 420224, 426496, 437376, 446488, 472752, 479808, 502299, 510272, 540288, 548352, 574056, 583168, 630336, 639744, 656064, 669732, 720384, 765408, 840448, 874752, 892976, 945504, 959616, 1004598, 1020544, 1080576, 1148112, 1260672, 1279488, 1312128, 1339464, 1530816, 1680896, 1749504, 1785952, 1891008, 1919232, 2009196, 2041088, 2161152, 2296224, 2521344, 2624256, 2678928, 3061632, 3571904, 3782016, 3838464, 4018392, 4082176, 4592448, 5042688, 5248512, 5357856, 6123264, 7143808, 7564032, 8036784, 9184896, 10715712, 12246528, 14287616, 15128064, 16073568, 18369792, 21431424, 28575232, 32147136, 36739584, 42862848, 64294272, 85725696, 128588544, 257177088]

約数ペア:

[(1, 257177088), (2, 128588544), (3, 85725696), (4, 64294272), (6, 42862848), (7, 36739584), (8, 32147136), (9, 28575232), (12, 21431424), (14, 18369792), (16, 16073568), (17, 15128064), (18, 14287616), (21, 12246528), (24, 10715712), (28, 9184896), (32, 8036784), (34, 7564032), (36, 7143808), (42, 6123264), (48, 5357856), (49, 5248512), (51, 5042688), (56, 4592448), (63, 4082176), (64, 4018392), (67, 3838464), (68, 3782016), (72, 3571904), (84, 3061632), (96, 2678928), (98, 2624256), (102, 2521344), (112, 2296224), (119, 2161152), (126, 2041088), (128, 2009196), (134, 1919232), (136, 1891008), (144, 1785952), (147, 1749504), (153, 1680896), (168, 1530816), (192, 1339464), (196, 1312128), (201, 1279488), (204, 1260672), (224, 1148112), (238, 1080576), (252, 1020544), (256, 1004598), (268, 959616), (272, 945504), (288, 892976), (294, 874752), (306, 840448), (336, 765408), (357, 720384), (384, 669732), (392, 656064), (402, 639744), (408, 630336), (441, 583168), (448, 574056), (469, 548352), (476, 540288), (504, 510272), (512, 502299), (536, 479808), (544, 472752), (576, 446488), (588, 437376), (603, 426496), (612, 420224), (672, 382704), (714, 360192), (768, 334866), (784, 328032), (804, 319872), (816, 315168), (833, 308736), (882, 291584), (896, 287028), (938, 274176), (952, 270144), (1008, 255136), (1071, 240128), (1072, 239904), (1088, 236376), (1139, 225792), (1152, 223244), (1176, 218688), (1206, 213248), (1224, 210112), (1344, 191352), (1407, 182784), (1428, 180096), (1536, 167433), (1568, 164016), (1608, 159936), (1632, 157584), (1666, 154368), (1764, 145792), (1792, 143514), (1876, 137088), (1904, 135072), (2016, 127568), (2142, 120064), (2144, 119952), (2176, 118188), (2278, 112896), (2304, 111622), (2352, 109344), (2412, 106624), (2448, 105056), (2499, 102912), (2688, 95676), (2814, 91392), (2856, 90048), (3136, 82008), (3216, 79968), (3264, 78792), (3283, 78336), (3332, 77184), (3417, 75264), (3528, 72896), (3584, 71757), (3752, 68544), (3808, 67536), (4032, 63784), (4221, 60928), (4284, 60032), (4288, 59976), (4352, 59094), (4556, 56448), (4608, 55811), (4704, 54672), (4824, 53312), (4896, 52528), (4998, 51456), (5376, 47838), (5628, 45696), (5712, 45024), (6272, 41004), (6432, 39984), (6528, 39396), (6566, 39168), (6664, 38592), (6834, 37632), (7056, 36448), (7497, 34304), (7504, 34272), (7616, 33768), (7973, 32256), (8064, 31892), (8442, 30464), (8568, 30016), (8576, 29988), (8704, 29547), (9112, 28224), (9408, 27336), (9648, 26656), (9792, 26264), (9849, 26112), (9996, 25728), (10251, 25088), (10752, 23919), (11256, 22848), (11424, 22512), (12544, 20502), (12864, 19992), (13056, 19698), (13132, 19584), (13328, 19296), (13668, 18816), (14112, 18224), (14994, 17152), (15008, 17136), (15232, 16884), (15946, 16128)]