255449376

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:83

約数の個数: 432

約数和(自身を含む): 978554304

約数和(自身を除く): 723104928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 96, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 162, 168, 171, 182, 189, 208, 216, 224, 228, 234, 243, 247, 252, 266, 273, 288, 304, 312, 324, 336, 342, 351, 361, 364, 378, 399, 416, 432, 456, 468, 486, 494, 504, 513, 532, 546, 567, 608, 624, 648, 672, 684, 702, 722, 728, 741, 756, 798, 819, 864, 912, 936, 972, 988, 1008, 1026, 1053, 1064, 1083, 1092, 1134, 1197, 1248, 1296, 1368, 1404, 1444, 1456, 1482, 1512, 1539, 1596, 1638, 1701, 1729, 1824, 1872, 1944, 1976, 2016, 2052, 2106, 2128, 2166, 2184, 2223, 2268, 2394, 2457, 2527, 2592, 2736, 2808, 2888, 2912, 2964, 3024, 3078, 3159, 3192, 3249, 3276, 3402, 3458, 3591, 3744, 3888, 3952, 4104, 4212, 4256, 4332, 4368, 4446, 4536, 4617, 4693, 4788, 4914, 5054, 5187, 5472, 5616, 5776, 5928, 6048, 6156, 6318, 6384, 6498, 6552, 6669, 6804, 6916, 7182, 7371, 7581, 7776, 7904, 8208, 8424, 8664, 8736, 8892, 9072, 9234, 9386, 9576, 9747, 9828, 10108, 10374, 10773, 11232, 11552, 11856, 12312, 12636, 12768, 12996, 13104, 13338, 13608, 13832, 14079, 14364, 14742, 15162, 15561, 16416, 16848, 17328, 17784, 18144, 18468, 18772, 19152, 19494, 19656, 20007, 20216, 20748, 21546, 22113, 22743, 23712, 24624, 25272, 25992, 26208, 26676, 27216, 27664, 28158, 28728, 29241, 29484, 30324, 31122, 32319, 32851, 33696, 34656, 35568, 36936, 37544, 38304, 38988, 39312, 40014, 40432, 41496, 42237, 43092, 44226, 45486, 46683, 49248, 50544, 51984, 53352, 54432, 55328, 56316, 57456, 58482, 58968, 60021, 60648, 62244, 64638, 65702, 68229, 71136, 73872, 75088, 77976, 78624, 80028, 80864, 82992, 84474, 86184, 87723, 88452, 90972, 93366, 98553, 101088, 103968, 106704, 112632, 114912, 116964, 117936, 120042, 121296, 124488, 126711, 129276, 131404, 136458, 140049, 147744, 150176, 155952, 160056, 165984, 168948, 172368, 175446, 176904, 181944, 186732, 197106, 204687, 213408, 225264, 233928, 235872, 240084, 242592, 248976, 253422, 258552, 262808, 272916, 280098, 295659, 311904, 320112, 337896, 344736, 350892, 353808, 363888, 373464, 380133, 394212, 409374, 420147, 450528, 467856, 480168, 497952, 506844, 517104, 525616, 545832, 560196, 591318, 614061, 640224, 675792, 701784, 707616, 727776, 746928, 760266, 788424, 818748, 840294, 886977, 935712, 960336, 1013688, 1034208, 1051232, 1091664, 1120392, 1140399, 1182636, 1228122, 1351584, 1403568, 1493856, 1520532, 1576848, 1637496, 1680588, 1773954, 1920672, 2027376, 2183328, 2240784, 2280798, 2365272, 2456244, 2660931, 2807136, 3041064, 3153696, 3274992, 3361176, 3547908, 4054752, 4481568, 4561596, 4730544, 4912488, 5321862, 6082128, 6549984, 6722352, 7095816, 7982793, 9123192, 9461088, 9824976, 10643724, 12164256, 13444704, 14191632, 15965586, 18246384, 19649952, 21287448, 28383264, 31931172, 36492768, 42574896, 63862344, 85149792, 127724688, 255449376]

約数ペア:

[(1, 255449376), (2, 127724688), (3, 85149792), (4, 63862344), (6, 42574896), (7, 36492768), (8, 31931172), (9, 28383264), (12, 21287448), (13, 19649952), (14, 18246384), (16, 15965586), (18, 14191632), (19, 13444704), (21, 12164256), (24, 10643724), (26, 9824976), (27, 9461088), (28, 9123192), (32, 7982793), (36, 7095816), (38, 6722352), (39, 6549984), (42, 6082128), (48, 5321862), (52, 4912488), (54, 4730544), (56, 4561596), (57, 4481568), (63, 4054752), (72, 3547908), (76, 3361176), (78, 3274992), (81, 3153696), (84, 3041064), (91, 2807136), (96, 2660931), (104, 2456244), (108, 2365272), (112, 2280798), (114, 2240784), (117, 2183328), (126, 2027376), (133, 1920672), (144, 1773954), (152, 1680588), (156, 1637496), (162, 1576848), (168, 1520532), (171, 1493856), (182, 1403568), (189, 1351584), (208, 1228122), (216, 1182636), (224, 1140399), (228, 1120392), (234, 1091664), (243, 1051232), (247, 1034208), (252, 1013688), (266, 960336), (273, 935712), (288, 886977), (304, 840294), (312, 818748), (324, 788424), (336, 760266), (342, 746928), (351, 727776), (361, 707616), (364, 701784), (378, 675792), (399, 640224), (416, 614061), (432, 591318), (456, 560196), (468, 545832), (486, 525616), (494, 517104), (504, 506844), (513, 497952), (532, 480168), (546, 467856), (567, 450528), (608, 420147), (624, 409374), (648, 394212), (672, 380133), (684, 373464), (702, 363888), (722, 353808), (728, 350892), (741, 344736), (756, 337896), (798, 320112), (819, 311904), (864, 295659), (912, 280098), (936, 272916), (972, 262808), (988, 258552), (1008, 253422), (1026, 248976), (1053, 242592), (1064, 240084), (1083, 235872), (1092, 233928), (1134, 225264), (1197, 213408), (1248, 204687), (1296, 197106), (1368, 186732), (1404, 181944), (1444, 176904), (1456, 175446), (1482, 172368), (1512, 168948), (1539, 165984), (1596, 160056), (1638, 155952), (1701, 150176), (1729, 147744), (1824, 140049), (1872, 136458), (1944, 131404), (1976, 129276), (2016, 126711), (2052, 124488), (2106, 121296), (2128, 120042), (2166, 117936), (2184, 116964), (2223, 114912), (2268, 112632), (2394, 106704), (2457, 103968), (2527, 101088), (2592, 98553), (2736, 93366), (2808, 90972), (2888, 88452), (2912, 87723), (2964, 86184), (3024, 84474), (3078, 82992), (3159, 80864), (3192, 80028), (3249, 78624), (3276, 77976), (3402, 75088), (3458, 73872), (3591, 71136), (3744, 68229), (3888, 65702), (3952, 64638), (4104, 62244), (4212, 60648), (4256, 60021), (4332, 58968), (4368, 58482), (4446, 57456), (4536, 56316), (4617, 55328), (4693, 54432), (4788, 53352), (4914, 51984), (5054, 50544), (5187, 49248), (5472, 46683), (5616, 45486), (5776, 44226), (5928, 43092), (6048, 42237), (6156, 41496), (6318, 40432), (6384, 40014), (6498, 39312), (6552, 38988), (6669, 38304), (6804, 37544), (6916, 36936), (7182, 35568), (7371, 34656), (7581, 33696), (7776, 32851), (7904, 32319), (8208, 31122), (8424, 30324), (8664, 29484), (8736, 29241), (8892, 28728), (9072, 28158), (9234, 27664), (9386, 27216), (9576, 26676), (9747, 26208), (9828, 25992), (10108, 25272), (10374, 24624), (10773, 23712), (11232, 22743), (11552, 22113), (11856, 21546), (12312, 20748), (12636, 20216), (12768, 20007), (12996, 19656), (13104, 19494), (13338, 19152), (13608, 18772), (13832, 18468), (14079, 18144), (14364, 17784), (14742, 17328), (15162, 16848), (15561, 16416)]