287728896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 988968960

約数和(自身を除く): 701240064

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, 179, 182, 184, 192, 208, 224, 256, 273, 276, 299, 312, 322, 336, 358, 364, 368, 384, 416, 448, 483, 537, 546, 552, 598, 624, 644, 672, 716, 728, 736, 768, 832, 896, 897, 966, 1074, 1092, 1104, 1196, 1248, 1253, 1288, 1344, 1432, 1456, 1472, 1664, 1792, 1794, 1932, 2093, 2148, 2184, 2208, 2327, 2392, 2496, 2506, 2576, 2688, 2864, 2912, 2944, 3328, 3588, 3759, 3864, 4117, 4186, 4296, 4368, 4416, 4654, 4784, 4992, 5012, 5152, 5376, 5728, 5824, 5888, 6279, 6981, 7176, 7518, 7728, 8234, 8372, 8592, 8736, 8832, 9308, 9568, 9984, 10024, 10304, 11456, 11648, 12351, 12558, 13962, 14352, 15036, 15456, 16289, 16468, 16744, 17184, 17472, 17664, 18616, 19136, 20048, 20608, 22912, 23296, 24702, 25116, 27924, 28704, 28819, 30072, 30912, 32578, 32936, 33488, 34368, 34944, 37232, 38272, 40096, 41216, 45824, 48867, 49404, 50232, 53521, 55848, 57408, 57638, 60144, 61824, 65156, 65872, 66976, 68736, 69888, 74464, 76544, 80192, 86457, 97734, 98808, 100464, 107042, 111696, 114816, 115276, 120288, 123648, 130312, 131744, 133952, 137472, 148928, 160384, 160563, 172914, 195468, 197616, 200928, 214084, 223392, 229632, 230552, 240576, 260624, 263488, 267904, 297856, 320768, 321126, 345828, 374647, 390936, 395232, 401856, 428168, 446784, 461104, 481152, 521248, 526976, 535808, 595712, 642252, 691656, 749294, 781872, 790464, 803712, 856336, 893568, 922208, 962304, 1042496, 1053952, 1123941, 1284504, 1383312, 1498588, 1563744, 1580928, 1607424, 1712672, 1787136, 1844416, 2084992, 2247882, 2569008, 2766624, 2997176, 3127488, 3161856, 3425344, 3688832, 4169984, 4495764, 5138016, 5533248, 5994352, 6254976, 6850688, 7377664, 8991528, 10276032, 11066496, 11988704, 12509952, 13701376, 17983056, 20552064, 22132992, 23977408, 35966112, 41104128, 47954816, 71932224, 95909632, 143864448, 287728896]

約数ペア:

[(1, 287728896), (2, 143864448), (3, 95909632), (4, 71932224), (6, 47954816), (7, 41104128), (8, 35966112), (12, 23977408), (13, 22132992), (14, 20552064), (16, 17983056), (21, 13701376), (23, 12509952), (24, 11988704), (26, 11066496), (28, 10276032), (32, 8991528), (39, 7377664), (42, 6850688), (46, 6254976), (48, 5994352), (52, 5533248), (56, 5138016), (64, 4495764), (69, 4169984), (78, 3688832), (84, 3425344), (91, 3161856), (92, 3127488), (96, 2997176), (104, 2766624), (112, 2569008), (128, 2247882), (138, 2084992), (156, 1844416), (161, 1787136), (168, 1712672), (179, 1607424), (182, 1580928), (184, 1563744), (192, 1498588), (208, 1383312), (224, 1284504), (256, 1123941), (273, 1053952), (276, 1042496), (299, 962304), (312, 922208), (322, 893568), (336, 856336), (358, 803712), (364, 790464), (368, 781872), (384, 749294), (416, 691656), (448, 642252), (483, 595712), (537, 535808), (546, 526976), (552, 521248), (598, 481152), (624, 461104), (644, 446784), (672, 428168), (716, 401856), (728, 395232), (736, 390936), (768, 374647), (832, 345828), (896, 321126), (897, 320768), (966, 297856), (1074, 267904), (1092, 263488), (1104, 260624), (1196, 240576), (1248, 230552), (1253, 229632), (1288, 223392), (1344, 214084), (1432, 200928), (1456, 197616), (1472, 195468), (1664, 172914), (1792, 160563), (1794, 160384), (1932, 148928), (2093, 137472), (2148, 133952), (2184, 131744), (2208, 130312), (2327, 123648), (2392, 120288), (2496, 115276), (2506, 114816), (2576, 111696), (2688, 107042), (2864, 100464), (2912, 98808), (2944, 97734), (3328, 86457), (3588, 80192), (3759, 76544), (3864, 74464), (4117, 69888), (4186, 68736), (4296, 66976), (4368, 65872), (4416, 65156), (4654, 61824), (4784, 60144), (4992, 57638), (5012, 57408), (5152, 55848), (5376, 53521), (5728, 50232), (5824, 49404), (5888, 48867), (6279, 45824), (6981, 41216), (7176, 40096), (7518, 38272), (7728, 37232), (8234, 34944), (8372, 34368), (8592, 33488), (8736, 32936), (8832, 32578), (9308, 30912), (9568, 30072), (9984, 28819), (10024, 28704), (10304, 27924), (11456, 25116), (11648, 24702), (12351, 23296), (12558, 22912), (13962, 20608), (14352, 20048), (15036, 19136), (15456, 18616), (16289, 17664), (16468, 17472), (16744, 17184)]