255869647488

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{128461}}^1$

素因数の和:128520

約数の個数: 384

約数和(自身を含む): 953907427200

約数和(自身を除く): 698037779712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 128, 133, 144, 152, 156, 168, 171, 182, 192, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 384, 399, 416, 448, 456, 468, 494, 504, 532, 546, 576, 608, 624, 672, 684, 728, 741, 798, 819, 832, 896, 912, 936, 988, 1008, 1064, 1092, 1152, 1197, 1216, 1248, 1344, 1368, 1456, 1482, 1596, 1638, 1664, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2432, 2496, 2688, 2736, 2912, 2964, 3192, 3276, 3458, 3648, 3744, 3952, 4032, 4256, 4368, 4446, 4788, 4992, 5187, 5472, 5824, 5928, 6384, 6552, 6916, 7296, 7488, 7904, 8064, 8512, 8736, 8892, 9576, 10374, 10944, 11648, 11856, 12768, 13104, 13832, 14976, 15561, 15808, 17024, 17472, 17784, 19152, 20748, 21888, 23712, 25536, 26208, 27664, 31122, 31616, 34944, 35568, 38304, 41496, 47424, 51072, 52416, 55328, 62244, 71136, 76608, 82992, 94848, 104832, 110656, 124488, 128461, 142272, 153216, 165984, 221312, 248976, 256922, 284544, 331968, 385383, 497952, 513844, 663936, 770766, 899227, 995904, 1027688, 1156149, 1541532, 1669993, 1798454, 1991808, 2055376, 2312298, 2440759, 2697681, 3083064, 3339986, 3596908, 4110752, 4624596, 4881518, 5009979, 5395362, 6166128, 6679972, 7193816, 7322277, 8093043, 8221504, 9249192, 9763036, 10019958, 10790724, 11689951, 12332256, 13359944, 14387632, 14644554, 15029937, 16186086, 16443008, 17085313, 18498384, 19526072, 20039916, 21581448, 21966831, 23379902, 24664512, 26719888, 28775264, 29289108, 30059874, 31729867, 32372172, 34170626, 35069853, 36996768, 39052144, 40079832, 43162896, 43933662, 46759804, 49329024, 51255939, 53439776, 57550528, 58578216, 60119748, 63459734, 64744344, 68341252, 70139706, 73993536, 78104288, 80159664, 86325792, 87867324, 93519608, 95189601, 102511878, 105209559, 106879552, 115101056, 117156432, 120239496, 126919468, 129488688, 136682504, 140279412, 147987072, 153767817, 156208576, 160319328, 172651584, 175734648, 187039216, 190379202, 205023756, 210419118, 213759104, 222109069, 234312864, 240478992, 253838936, 258977376, 273365008, 280558824, 285568803, 307535634, 312417152, 320638656, 345303168, 351469296, 374078432, 380758404, 410047512, 420838236, 444218138, 468625728, 480957984, 507677872, 517954752, 546730016, 561117648, 571137606, 615071268, 641277312, 666327207, 702938592, 748156864, 761516808, 820095024, 841676472, 888436276, 937251456, 961915968, 1015355744, 1035909504, 1093460032, 1122235296, 1142275212, 1230142536, 1332654414, 1405877184, 1496313728, 1523033616, 1640190048, 1683352944, 1776872552, 1923831936, 1998981621, 2030711488, 2186920064, 2244470592, 2284550424, 2460285072, 2665308828, 2811754368, 3046067232, 3280380096, 3366705888, 3553745104, 3997963242, 4061422976, 4488941184, 4569100848, 4920570144, 5330617656, 6092134464, 6560760192, 6733411776, 7107490208, 7995926484, 9138201696, 9841140288, 10661235312, 12184268928, 13466823552, 14214980416, 15991852968, 18276403392, 19682280576, 21322470624, 28429960832, 31983705936, 36552806784, 42644941248, 63967411872, 85289882496, 127934823744, 255869647488]

約数ペア:

[(1, 255869647488), (2, 127934823744), (3, 85289882496), (4, 63967411872), (6, 42644941248), (7, 36552806784), (8, 31983705936), (9, 28429960832), (12, 21322470624), (13, 19682280576), (14, 18276403392), (16, 15991852968), (18, 14214980416), (19, 13466823552), (21, 12184268928), (24, 10661235312), (26, 9841140288), (28, 9138201696), (32, 7995926484), (36, 7107490208), (38, 6733411776), (39, 6560760192), (42, 6092134464), (48, 5330617656), (52, 4920570144), (56, 4569100848), (57, 4488941184), (63, 4061422976), (64, 3997963242), (72, 3553745104), (76, 3366705888), (78, 3280380096), (84, 3046067232), (91, 2811754368), (96, 2665308828), (104, 2460285072), (112, 2284550424), (114, 2244470592), (117, 2186920064), (126, 2030711488), (128, 1998981621), (133, 1923831936), (144, 1776872552), (152, 1683352944), (156, 1640190048), (168, 1523033616), (171, 1496313728), (182, 1405877184), (192, 1332654414), (208, 1230142536), (224, 1142275212), (228, 1122235296), (234, 1093460032), (247, 1035909504), (252, 1015355744), (266, 961915968), (273, 937251456), (288, 888436276), (304, 841676472), (312, 820095024), (336, 761516808), (342, 748156864), (364, 702938592), (384, 666327207), (399, 641277312), (416, 615071268), (448, 571137606), (456, 561117648), (468, 546730016), (494, 517954752), (504, 507677872), (532, 480957984), (546, 468625728), (576, 444218138), (608, 420838236), (624, 410047512), (672, 380758404), (684, 374078432), (728, 351469296), (741, 345303168), (798, 320638656), (819, 312417152), (832, 307535634), (896, 285568803), (912, 280558824), (936, 273365008), (988, 258977376), (1008, 253838936), (1064, 240478992), (1092, 234312864), (1152, 222109069), (1197, 213759104), (1216, 210419118), (1248, 205023756), (1344, 190379202), (1368, 187039216), (1456, 175734648), (1482, 172651584), (1596, 160319328), (1638, 156208576), (1664, 153767817), (1729, 147987072), (1824, 140279412), (1872, 136682504), (1976, 129488688), (2016, 126919468), (2128, 120239496), (2184, 117156432), (2223, 115101056), (2394, 106879552), (2432, 105209559), (2496, 102511878), (2688, 95189601), (2736, 93519608), (2912, 87867324), (2964, 86325792), (3192, 80159664), (3276, 78104288), (3458, 73993536), (3648, 70139706), (3744, 68341252), (3952, 64744344), (4032, 63459734), (4256, 60119748), (4368, 58578216), (4446, 57550528), (4788, 53439776), (4992, 51255939), (5187, 49329024), (5472, 46759804), (5824, 43933662), (5928, 43162896), (6384, 40079832), (6552, 39052144), (6916, 36996768), (7296, 35069853), (7488, 34170626), (7904, 32372172), (8064, 31729867), (8512, 30059874), (8736, 29289108), (8892, 28775264), (9576, 26719888), (10374, 24664512), (10944, 23379902), (11648, 21966831), (11856, 21581448), (12768, 20039916), (13104, 19526072), (13832, 18498384), (14976, 17085313), (15561, 16443008), (15808, 16186086), (17024, 15029937), (17472, 14644554), (17784, 14387632), (19152, 13359944), (20748, 12332256), (21888, 11689951), (23712, 10790724), (25536, 10019958), (26208, 9763036), (27664, 9249192), (31122, 8221504), (31616, 8093043), (34944, 7322277), (35568, 7193816), (38304, 6679972), (41496, 6166128), (47424, 5395362), (51072, 5009979), (52416, 4881518), (55328, 4624596), (62244, 4110752), (71136, 3596908), (76608, 3339986), (82992, 3083064), (94848, 2697681), (104832, 2440759), (110656, 2312298), (124488, 2055376), (128461, 1991808), (142272, 1798454), (153216, 1669993), (165984, 1541532), (221312, 1156149), (248976, 1027688), (256922, 995904), (284544, 899227), (331968, 770766), (385383, 663936), (497952, 513844)]