1276294656

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 320

約数和(自身を含む): 4377719808

約数和(自身を除く): 3101425152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 128, 138, 156, 161, 168, 182, 184, 192, 208, 224, 256, 273, 276, 299, 312, 322, 336, 364, 368, 384, 397, 416, 448, 483, 512, 546, 552, 598, 624, 644, 672, 728, 736, 768, 794, 832, 896, 897, 966, 1092, 1104, 1191, 1196, 1248, 1288, 1344, 1456, 1472, 1536, 1588, 1664, 1792, 1794, 1932, 2093, 2184, 2208, 2382, 2392, 2496, 2576, 2688, 2779, 2912, 2944, 3176, 3328, 3584, 3588, 3864, 4186, 4368, 4416, 4764, 4784, 4992, 5152, 5161, 5376, 5558, 5824, 5888, 6279, 6352, 6656, 7176, 7728, 8337, 8372, 8736, 8832, 9131, 9528, 9568, 9984, 10304, 10322, 10752, 11116, 11648, 11776, 12558, 12704, 14352, 15456, 15483, 16674, 16744, 17472, 17664, 18262, 19056, 19136, 19968, 20608, 20644, 22232, 23296, 25116, 25408, 27393, 28704, 30912, 30966, 33348, 33488, 34944, 35328, 36127, 36524, 38112, 38272, 41216, 41288, 44464, 46592, 50232, 50816, 54786, 57408, 61824, 61932, 63917, 66696, 66976, 69888, 72254, 73048, 76224, 76544, 82432, 82576, 88928, 100464, 101632, 108381, 109572, 114816, 118703, 123648, 123864, 127834, 133392, 133952, 139776, 144508, 146096, 152448, 153088, 165152, 177856, 191751, 200928, 203264, 216762, 219144, 229632, 237406, 247296, 247728, 255668, 266784, 267904, 289016, 292192, 304896, 330304, 355712, 356109, 383502, 401856, 433524, 438288, 459264, 474812, 495456, 511336, 533568, 535808, 578032, 584384, 609792, 660608, 711424, 712218, 767004, 803712, 830921, 867048, 876576, 949624, 990912, 1022672, 1067136, 1071616, 1156064, 1168768, 1321216, 1422848, 1424436, 1534008, 1607424, 1661842, 1734096, 1753152, 1899248, 1981824, 2045344, 2134272, 2312128, 2337536, 2492763, 2642432, 2848872, 3068016, 3214848, 3323684, 3468192, 3506304, 3798496, 3963648, 4090688, 4268544, 4624256, 4675072, 4985526, 5697744, 6136032, 6647368, 6936384, 7012608, 7596992, 7927296, 8181376, 9248512, 9971052, 11395488, 12272064, 13294736, 13872768, 14025216, 15193984, 16362752, 18497024, 19942104, 22790976, 24544128, 26589472, 27745536, 30387968, 32725504, 39884208, 45581952, 49088256, 53178944, 55491072, 60775936, 79768416, 91163904, 98176512, 106357888, 159536832, 182327808, 212715776, 319073664, 425431552, 638147328, 1276294656]

約数ペア:

[(1, 1276294656), (2, 638147328), (3, 425431552), (4, 319073664), (6, 212715776), (7, 182327808), (8, 159536832), (12, 106357888), (13, 98176512), (14, 91163904), (16, 79768416), (21, 60775936), (23, 55491072), (24, 53178944), (26, 49088256), (28, 45581952), (32, 39884208), (39, 32725504), (42, 30387968), (46, 27745536), (48, 26589472), (52, 24544128), (56, 22790976), (64, 19942104), (69, 18497024), (78, 16362752), (84, 15193984), (91, 14025216), (92, 13872768), (96, 13294736), (104, 12272064), (112, 11395488), (128, 9971052), (138, 9248512), (156, 8181376), (161, 7927296), (168, 7596992), (182, 7012608), (184, 6936384), (192, 6647368), (208, 6136032), (224, 5697744), (256, 4985526), (273, 4675072), (276, 4624256), (299, 4268544), (312, 4090688), (322, 3963648), (336, 3798496), (364, 3506304), (368, 3468192), (384, 3323684), (397, 3214848), (416, 3068016), (448, 2848872), (483, 2642432), (512, 2492763), (546, 2337536), (552, 2312128), (598, 2134272), (624, 2045344), (644, 1981824), (672, 1899248), (728, 1753152), (736, 1734096), (768, 1661842), (794, 1607424), (832, 1534008), (896, 1424436), (897, 1422848), (966, 1321216), (1092, 1168768), (1104, 1156064), (1191, 1071616), (1196, 1067136), (1248, 1022672), (1288, 990912), (1344, 949624), (1456, 876576), (1472, 867048), (1536, 830921), (1588, 803712), (1664, 767004), (1792, 712218), (1794, 711424), (1932, 660608), (2093, 609792), (2184, 584384), (2208, 578032), (2382, 535808), (2392, 533568), (2496, 511336), (2576, 495456), (2688, 474812), (2779, 459264), (2912, 438288), (2944, 433524), (3176, 401856), (3328, 383502), (3584, 356109), (3588, 355712), (3864, 330304), (4186, 304896), (4368, 292192), (4416, 289016), (4764, 267904), (4784, 266784), (4992, 255668), (5152, 247728), (5161, 247296), (5376, 237406), (5558, 229632), (5824, 219144), (5888, 216762), (6279, 203264), (6352, 200928), (6656, 191751), (7176, 177856), (7728, 165152), (8337, 153088), (8372, 152448), (8736, 146096), (8832, 144508), (9131, 139776), (9528, 133952), (9568, 133392), (9984, 127834), (10304, 123864), (10322, 123648), (10752, 118703), (11116, 114816), (11648, 109572), (11776, 108381), (12558, 101632), (12704, 100464), (14352, 88928), (15456, 82576), (15483, 82432), (16674, 76544), (16744, 76224), (17472, 73048), (17664, 72254), (18262, 69888), (19056, 66976), (19136, 66696), (19968, 63917), (20608, 61932), (20644, 61824), (22232, 57408), (23296, 54786), (25116, 50816), (25408, 50232), (27393, 46592), (28704, 44464), (30912, 41288), (30966, 41216), (33348, 38272), (33488, 38112), (34944, 36524), (35328, 36127)]