254520741888

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{328777}}^1$

素因数の和:328817

約数の個数: 208

約数和(自身を含む): 861766591360

約数和(自身を除く): 607245849472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4096, 4608, 5376, 6048, 6144, 6912, 7168, 8064, 9216, 10752, 12096, 12288, 13824, 14336, 16128, 18432, 21504, 24192, 27648, 28672, 32256, 36864, 43008, 48384, 55296, 64512, 86016, 96768, 110592, 129024, 193536, 258048, 328777, 387072, 657554, 774144, 986331, 1315108, 1972662, 2301439, 2630216, 2958993, 3945324, 4602878, 5260432, 5917986, 6904317, 7890648, 8876979, 9205756, 10520864, 11835972, 13808634, 15781296, 17753958, 18411512, 20712951, 21041728, 23671944, 27617268, 31562592, 35507916, 36823024, 41425902, 42083456, 47343888, 55234536, 62138853, 63125184, 71015832, 73646048, 82851804, 84166912, 94687776, 110469072, 124277706, 126250368, 142031664, 147292096, 165703608, 168333824, 189375552, 220938144, 248555412, 252500736, 284063328, 294584192, 331407216, 336667648, 378751104, 441876288, 497110824, 505001472, 568126656, 589168384, 662814432, 673335296, 757502208, 883752576, 994221648, 1010002944, 1136253312, 1178336768, 1325628864, 1346670592, 1515004416, 1767505152, 1988443296, 2020005888, 2272506624, 2356673536, 2651257728, 3030008832, 3535010304, 3976886592, 4040011776, 4545013248, 4713347072, 5302515456, 6060017664, 7070020608, 7953773184, 9090026496, 9426694144, 10605030912, 12120035328, 14140041216, 15907546368, 18180052992, 21210061824, 28280082432, 31815092736, 36360105984, 42420123648, 63630185472, 84840247296, 127260370944, 254520741888]

約数ペア:

[(1, 254520741888), (2, 127260370944), (3, 84840247296), (4, 63630185472), (6, 42420123648), (7, 36360105984), (8, 31815092736), (9, 28280082432), (12, 21210061824), (14, 18180052992), (16, 15907546368), (18, 14140041216), (21, 12120035328), (24, 10605030912), (27, 9426694144), (28, 9090026496), (32, 7953773184), (36, 7070020608), (42, 6060017664), (48, 5302515456), (54, 4713347072), (56, 4545013248), (63, 4040011776), (64, 3976886592), (72, 3535010304), (84, 3030008832), (96, 2651257728), (108, 2356673536), (112, 2272506624), (126, 2020005888), (128, 1988443296), (144, 1767505152), (168, 1515004416), (189, 1346670592), (192, 1325628864), (216, 1178336768), (224, 1136253312), (252, 1010002944), (256, 994221648), (288, 883752576), (336, 757502208), (378, 673335296), (384, 662814432), (432, 589168384), (448, 568126656), (504, 505001472), (512, 497110824), (576, 441876288), (672, 378751104), (756, 336667648), (768, 331407216), (864, 294584192), (896, 284063328), (1008, 252500736), (1024, 248555412), (1152, 220938144), (1344, 189375552), (1512, 168333824), (1536, 165703608), (1728, 147292096), (1792, 142031664), (2016, 126250368), (2048, 124277706), (2304, 110469072), (2688, 94687776), (3024, 84166912), (3072, 82851804), (3456, 73646048), (3584, 71015832), (4032, 63125184), (4096, 62138853), (4608, 55234536), (5376, 47343888), (6048, 42083456), (6144, 41425902), (6912, 36823024), (7168, 35507916), (8064, 31562592), (9216, 27617268), (10752, 23671944), (12096, 21041728), (12288, 20712951), (13824, 18411512), (14336, 17753958), (16128, 15781296), (18432, 13808634), (21504, 11835972), (24192, 10520864), (27648, 9205756), (28672, 8876979), (32256, 7890648), (36864, 6904317), (43008, 5917986), (48384, 5260432), (55296, 4602878), (64512, 3945324), (86016, 2958993), (96768, 2630216), (110592, 2301439), (129024, 1972662), (193536, 1315108), (258048, 986331), (328777, 774144), (387072, 657554)]