681128448

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 320

約数和(自身を含む): 2441843712

約数和(自身を除く): 1760715264

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, 416, 429, 443, 448, 462, 512, 528, 546, 572, 616, 624, 672, 704, 728, 768, 832, 858, 886, 896, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1329, 1344, 1408, 1456, 1536, 1664, 1716, 1772, 1792, 1848, 2002, 2112, 2184, 2288, 2464, 2496, 2658, 2688, 2816, 2912, 3003, 3101, 3328, 3432, 3544, 3584, 3696, 4004, 4224, 4368, 4576, 4873, 4928, 4992, 5316, 5376, 5632, 5759, 5824, 6006, 6202, 6656, 6864, 7088, 7392, 8008, 8448, 8736, 9152, 9303, 9746, 9856, 9984, 10632, 10752, 11518, 11648, 12012, 12404, 13728, 14176, 14619, 14784, 16016, 16896, 17277, 17472, 18304, 18606, 19492, 19712, 19968, 21264, 23036, 23296, 24024, 24808, 27456, 28352, 29238, 29568, 32032, 34111, 34554, 34944, 36608, 37212, 38984, 39424, 40313, 42528, 46072, 46592, 48048, 49616, 54912, 56704, 58476, 59136, 63349, 64064, 68222, 69108, 69888, 73216, 74424, 77968, 80626, 85056, 92144, 96096, 99232, 102333, 109824, 113408, 116952, 118272, 120939, 126698, 128128, 136444, 138216, 139776, 148848, 155936, 161252, 170112, 184288, 190047, 192192, 198464, 204666, 219648, 226816, 233904, 241878, 253396, 256256, 272888, 276432, 297696, 311872, 322504, 340224, 368576, 380094, 384384, 396928, 409332, 443443, 467808, 483756, 506792, 512512, 545776, 552864, 595392, 623744, 645008, 680448, 737152, 760188, 768768, 793856, 818664, 886886, 935616, 967512, 1013584, 1091552, 1105728, 1190784, 1247488, 1290016, 1330329, 1474304, 1520376, 1537536, 1587712, 1637328, 1773772, 1871232, 1935024, 2027168, 2183104, 2211456, 2381568, 2494976, 2580032, 2660658, 2948608, 3040752, 3274656, 3547544, 3742464, 3870048, 4054336, 4366208, 4422912, 4763136, 5160064, 5321316, 6081504, 6549312, 7095088, 7484928, 7740096, 8108672, 8732416, 8845824, 10320128, 10642632, 12163008, 13098624, 14190176, 15480192, 16217344, 17464832, 20640256, 21285264, 24326016, 26197248, 28380352, 30960384, 32434688, 42570528, 48652032, 52394496, 56760704, 61920768, 85141056, 97304064, 113521408, 170282112, 227042816, 340564224, 681128448]

約数ペア:

[(1, 681128448), (2, 340564224), (3, 227042816), (4, 170282112), (6, 113521408), (7, 97304064), (8, 85141056), (11, 61920768), (12, 56760704), (13, 52394496), (14, 48652032), (16, 42570528), (21, 32434688), (22, 30960384), (24, 28380352), (26, 26197248), (28, 24326016), (32, 21285264), (33, 20640256), (39, 17464832), (42, 16217344), (44, 15480192), (48, 14190176), (52, 13098624), (56, 12163008), (64, 10642632), (66, 10320128), (77, 8845824), (78, 8732416), (84, 8108672), (88, 7740096), (91, 7484928), (96, 7095088), (104, 6549312), (112, 6081504), (128, 5321316), (132, 5160064), (143, 4763136), (154, 4422912), (156, 4366208), (168, 4054336), (176, 3870048), (182, 3742464), (192, 3547544), (208, 3274656), (224, 3040752), (231, 2948608), (256, 2660658), (264, 2580032), (273, 2494976), (286, 2381568), (308, 2211456), (312, 2183104), (336, 2027168), (352, 1935024), (364, 1871232), (384, 1773772), (416, 1637328), (429, 1587712), (443, 1537536), (448, 1520376), (462, 1474304), (512, 1330329), (528, 1290016), (546, 1247488), (572, 1190784), (616, 1105728), (624, 1091552), (672, 1013584), (704, 967512), (728, 935616), (768, 886886), (832, 818664), (858, 793856), (886, 768768), (896, 760188), (924, 737152), (1001, 680448), (1056, 645008), (1092, 623744), (1144, 595392), (1232, 552864), (1248, 545776), (1329, 512512), (1344, 506792), (1408, 483756), (1456, 467808), (1536, 443443), (1664, 409332), (1716, 396928), (1772, 384384), (1792, 380094), (1848, 368576), (2002, 340224), (2112, 322504), (2184, 311872), (2288, 297696), (2464, 276432), (2496, 272888), (2658, 256256), (2688, 253396), (2816, 241878), (2912, 233904), (3003, 226816), (3101, 219648), (3328, 204666), (3432, 198464), (3544, 192192), (3584, 190047), (3696, 184288), (4004, 170112), (4224, 161252), (4368, 155936), (4576, 148848), (4873, 139776), (4928, 138216), (4992, 136444), (5316, 128128), (5376, 126698), (5632, 120939), (5759, 118272), (5824, 116952), (6006, 113408), (6202, 109824), (6656, 102333), (6864, 99232), (7088, 96096), (7392, 92144), (8008, 85056), (8448, 80626), (8736, 77968), (9152, 74424), (9303, 73216), (9746, 69888), (9856, 69108), (9984, 68222), (10632, 64064), (10752, 63349), (11518, 59136), (11648, 58476), (12012, 56704), (12404, 54912), (13728, 49616), (14176, 48048), (14619, 46592), (14784, 46072), (16016, 42528), (16896, 40313), (17277, 39424), (17472, 38984), (18304, 37212), (18606, 36608), (19492, 34944), (19712, 34554), (19968, 34111), (21264, 32032), (23036, 29568), (23296, 29238), (24024, 28352), (24808, 27456)]