305200896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 1093360128

約数和(自身を除く): 788159232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 256, 264, 273, 286, 308, 312, 336, 352, 364, 384, 397, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 768, 794, 832, 858, 896, 924, 1001, 1056, 1092, 1144, 1191, 1232, 1248, 1344, 1408, 1456, 1588, 1664, 1716, 1792, 1848, 2002, 2112, 2184, 2288, 2382, 2464, 2496, 2688, 2779, 2816, 2912, 3003, 3176, 3328, 3432, 3696, 4004, 4224, 4367, 4368, 4576, 4764, 4928, 4992, 5161, 5376, 5558, 5824, 6006, 6352, 6864, 7392, 8008, 8337, 8448, 8734, 8736, 9152, 9528, 9856, 9984, 10322, 11116, 11648, 12012, 12704, 13101, 13728, 14784, 15483, 16016, 16674, 17468, 17472, 18304, 19056, 19712, 20644, 22232, 23296, 24024, 25408, 26202, 27456, 29568, 30569, 30966, 32032, 33348, 34936, 34944, 36127, 36608, 38112, 41288, 44464, 48048, 50816, 52404, 54912, 56771, 59136, 61138, 61932, 64064, 66696, 69872, 69888, 72254, 76224, 82576, 88928, 91707, 96096, 101632, 104808, 108381, 109824, 113542, 122276, 123864, 128128, 133392, 139744, 144508, 152448, 165152, 170313, 177856, 183414, 192192, 209616, 216762, 227084, 244552, 247728, 256256, 266784, 279488, 289016, 304896, 330304, 340626, 355712, 366828, 384384, 397397, 419232, 433524, 454168, 489104, 495456, 533568, 558976, 578032, 660608, 681252, 711424, 733656, 768768, 794794, 838464, 867048, 908336, 978208, 990912, 1067136, 1117952, 1156064, 1192191, 1321216, 1362504, 1467312, 1589588, 1676928, 1734096, 1816672, 1956416, 1981824, 2134272, 2312128, 2384382, 2725008, 2934624, 3179176, 3353856, 3468192, 3633344, 3912832, 3963648, 4624256, 4768764, 5450016, 5869248, 6358352, 6936384, 7266688, 7825664, 9248512, 9537528, 10900032, 11738496, 12716704, 13872768, 14533376, 19075056, 21800064, 23476992, 25433408, 27745536, 38150112, 43600128, 50866816, 76300224, 101733632, 152600448, 305200896]

約数ペア:

[(1, 305200896), (2, 152600448), (3, 101733632), (4, 76300224), (6, 50866816), (7, 43600128), (8, 38150112), (11, 27745536), (12, 25433408), (13, 23476992), (14, 21800064), (16, 19075056), (21, 14533376), (22, 13872768), (24, 12716704), (26, 11738496), (28, 10900032), (32, 9537528), (33, 9248512), (39, 7825664), (42, 7266688), (44, 6936384), (48, 6358352), (52, 5869248), (56, 5450016), (64, 4768764), (66, 4624256), (77, 3963648), (78, 3912832), (84, 3633344), (88, 3468192), (91, 3353856), (96, 3179176), (104, 2934624), (112, 2725008), (128, 2384382), (132, 2312128), (143, 2134272), (154, 1981824), (156, 1956416), (168, 1816672), (176, 1734096), (182, 1676928), (192, 1589588), (208, 1467312), (224, 1362504), (231, 1321216), (256, 1192191), (264, 1156064), (273, 1117952), (286, 1067136), (308, 990912), (312, 978208), (336, 908336), (352, 867048), (364, 838464), (384, 794794), (397, 768768), (416, 733656), (429, 711424), (448, 681252), (462, 660608), (528, 578032), (546, 558976), (572, 533568), (616, 495456), (624, 489104), (672, 454168), (704, 433524), (728, 419232), (768, 397397), (794, 384384), (832, 366828), (858, 355712), (896, 340626), (924, 330304), (1001, 304896), (1056, 289016), (1092, 279488), (1144, 266784), (1191, 256256), (1232, 247728), (1248, 244552), (1344, 227084), (1408, 216762), (1456, 209616), (1588, 192192), (1664, 183414), (1716, 177856), (1792, 170313), (1848, 165152), (2002, 152448), (2112, 144508), (2184, 139744), (2288, 133392), (2382, 128128), (2464, 123864), (2496, 122276), (2688, 113542), (2779, 109824), (2816, 108381), (2912, 104808), (3003, 101632), (3176, 96096), (3328, 91707), (3432, 88928), (3696, 82576), (4004, 76224), (4224, 72254), (4367, 69888), (4368, 69872), (4576, 66696), (4764, 64064), (4928, 61932), (4992, 61138), (5161, 59136), (5376, 56771), (5558, 54912), (5824, 52404), (6006, 50816), (6352, 48048), (6864, 44464), (7392, 41288), (8008, 38112), (8337, 36608), (8448, 36127), (8734, 34944), (8736, 34936), (9152, 33348), (9528, 32032), (9856, 30966), (9984, 30569), (10322, 29568), (11116, 27456), (11648, 26202), (12012, 25408), (12704, 24024), (13101, 23296), (13728, 22232), (14784, 20644), (15483, 19712), (16016, 19056), (16674, 18304), (17468, 17472)]