1321832512

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 224

約数和(自身を含む): 3604930560

約数和(自身を除く): 2283098048

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 47, 52, 56, 64, 77, 88, 91, 94, 104, 112, 143, 154, 176, 182, 188, 208, 224, 286, 308, 329, 352, 364, 376, 416, 439, 448, 517, 572, 611, 616, 658, 704, 728, 752, 832, 878, 1001, 1034, 1144, 1222, 1232, 1316, 1456, 1504, 1756, 2002, 2068, 2288, 2444, 2464, 2632, 2912, 3008, 3073, 3512, 3619, 4004, 4136, 4277, 4576, 4829, 4888, 4928, 5264, 5707, 5824, 6146, 6721, 7024, 7238, 8008, 8272, 8554, 9152, 9658, 9776, 10528, 11414, 12292, 13442, 14048, 14476, 16016, 16544, 17108, 19316, 19552, 20633, 21056, 22828, 24584, 26884, 28096, 28952, 32032, 33088, 33803, 34216, 38632, 39104, 39949, 41266, 45656, 47047, 49168, 53768, 57904, 62777, 64064, 67606, 68432, 77264, 79898, 82532, 91312, 94094, 98336, 107536, 115808, 125554, 135212, 136864, 144431, 154528, 159796, 165064, 182624, 188188, 196672, 215072, 226963, 231616, 251108, 268229, 270424, 273728, 288862, 309056, 319592, 330128, 365248, 376376, 430144, 439439, 453926, 502216, 536458, 540848, 577724, 639184, 660256, 752752, 878878, 907852, 1004432, 1072916, 1081696, 1155448, 1278368, 1320512, 1505504, 1588741, 1757756, 1815704, 1877603, 2008864, 2145832, 2163392, 2310896, 2556736, 2950519, 3011008, 3177482, 3515512, 3631408, 3755206, 4017728, 4291664, 4621792, 5901038, 6354964, 7031024, 7262816, 7510412, 8583328, 9243584, 11802076, 12709928, 14062048, 14525632, 15020824, 17166656, 20653633, 23604152, 25419856, 28124096, 30041648, 41307266, 47208304, 50839712, 60083296, 82614532, 94416608, 101679424, 120166592, 165229064, 188833216, 330458128, 660916256, 1321832512]

約数ペア:

[(1, 1321832512), (2, 660916256), (4, 330458128), (7, 188833216), (8, 165229064), (11, 120166592), (13, 101679424), (14, 94416608), (16, 82614532), (22, 60083296), (26, 50839712), (28, 47208304), (32, 41307266), (44, 30041648), (47, 28124096), (52, 25419856), (56, 23604152), (64, 20653633), (77, 17166656), (88, 15020824), (91, 14525632), (94, 14062048), (104, 12709928), (112, 11802076), (143, 9243584), (154, 8583328), (176, 7510412), (182, 7262816), (188, 7031024), (208, 6354964), (224, 5901038), (286, 4621792), (308, 4291664), (329, 4017728), (352, 3755206), (364, 3631408), (376, 3515512), (416, 3177482), (439, 3011008), (448, 2950519), (517, 2556736), (572, 2310896), (611, 2163392), (616, 2145832), (658, 2008864), (704, 1877603), (728, 1815704), (752, 1757756), (832, 1588741), (878, 1505504), (1001, 1320512), (1034, 1278368), (1144, 1155448), (1222, 1081696), (1232, 1072916), (1316, 1004432), (1456, 907852), (1504, 878878), (1756, 752752), (2002, 660256), (2068, 639184), (2288, 577724), (2444, 540848), (2464, 536458), (2632, 502216), (2912, 453926), (3008, 439439), (3073, 430144), (3512, 376376), (3619, 365248), (4004, 330128), (4136, 319592), (4277, 309056), (4576, 288862), (4829, 273728), (4888, 270424), (4928, 268229), (5264, 251108), (5707, 231616), (5824, 226963), (6146, 215072), (6721, 196672), (7024, 188188), (7238, 182624), (8008, 165064), (8272, 159796), (8554, 154528), (9152, 144431), (9658, 136864), (9776, 135212), (10528, 125554), (11414, 115808), (12292, 107536), (13442, 98336), (14048, 94094), (14476, 91312), (16016, 82532), (16544, 79898), (17108, 77264), (19316, 68432), (19552, 67606), (20633, 64064), (21056, 62777), (22828, 57904), (24584, 53768), (26884, 49168), (28096, 47047), (28952, 45656), (32032, 41266), (33088, 39949), (33803, 39104), (34216, 38632)]