278548587072

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{203789}}^1$

素因数の和:203930

約数の個数: 224

約数和(自身を含む): 944150918400

約数和(自身を除く): 665602331328

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, 113, 126, 144, 168, 189, 192, 216, 224, 226, 252, 288, 336, 339, 378, 432, 448, 452, 504, 576, 672, 678, 756, 791, 864, 904, 1008, 1017, 1344, 1356, 1512, 1582, 1728, 1808, 2016, 2034, 2373, 2712, 3024, 3051, 3164, 3616, 4032, 4068, 4746, 5424, 6048, 6102, 6328, 7119, 7232, 8136, 9492, 10848, 12096, 12204, 12656, 14238, 16272, 18984, 21357, 21696, 24408, 25312, 28476, 32544, 37968, 42714, 48816, 50624, 56952, 65088, 75936, 85428, 97632, 113904, 151872, 170856, 195264, 203789, 227808, 341712, 407578, 455616, 611367, 683424, 815156, 1222734, 1366848, 1426523, 1630312, 1834101, 2445468, 2853046, 3260624, 3668202, 4279569, 4890936, 5502303, 5706092, 6521248, 7336404, 8559138, 9781872, 11004606, 11412184, 12838707, 13042496, 14672808, 17118276, 19563744, 22009212, 22824368, 23028157, 25677414, 29345616, 34236552, 38516121, 39127488, 44018424, 45648736, 46056314, 51354828, 58691232, 68473104, 69084471, 77032242, 88036848, 91297472, 92112628, 102709656, 117382464, 136946208, 138168942, 154064484, 161197099, 176073696, 184225256, 205419312, 207253413, 273892416, 276337884, 308128968, 322394198, 352147392, 368450512, 410838624, 414506826, 483591297, 552675768, 616257936, 621760239, 644788396, 736901024, 821677248, 829013652, 967182594, 1105351536, 1232515872, 1243520478, 1289576792, 1450773891, 1473802048, 1658027304, 1934365188, 2210703072, 2465031744, 2487040956, 2579153584, 2901547782, 3316054608, 3868730376, 4352321673, 4421406144, 4974081912, 5158307168, 5803095564, 6632109216, 7737460752, 8704643346, 9948163824, 10316614336, 11606191128, 13264218432, 15474921504, 17409286692, 19896327648, 23212382256, 30949843008, 34818573384, 39792655296, 46424764512, 69637146768, 92849529024, 139274293536, 278548587072]

約数ペア:

[(1, 278548587072), (2, 139274293536), (3, 92849529024), (4, 69637146768), (6, 46424764512), (7, 39792655296), (8, 34818573384), (9, 30949843008), (12, 23212382256), (14, 19896327648), (16, 17409286692), (18, 15474921504), (21, 13264218432), (24, 11606191128), (27, 10316614336), (28, 9948163824), (32, 8704643346), (36, 7737460752), (42, 6632109216), (48, 5803095564), (54, 5158307168), (56, 4974081912), (63, 4421406144), (64, 4352321673), (72, 3868730376), (84, 3316054608), (96, 2901547782), (108, 2579153584), (112, 2487040956), (113, 2465031744), (126, 2210703072), (144, 1934365188), (168, 1658027304), (189, 1473802048), (192, 1450773891), (216, 1289576792), (224, 1243520478), (226, 1232515872), (252, 1105351536), (288, 967182594), (336, 829013652), (339, 821677248), (378, 736901024), (432, 644788396), (448, 621760239), (452, 616257936), (504, 552675768), (576, 483591297), (672, 414506826), (678, 410838624), (756, 368450512), (791, 352147392), (864, 322394198), (904, 308128968), (1008, 276337884), (1017, 273892416), (1344, 207253413), (1356, 205419312), (1512, 184225256), (1582, 176073696), (1728, 161197099), (1808, 154064484), (2016, 138168942), (2034, 136946208), (2373, 117382464), (2712, 102709656), (3024, 92112628), (3051, 91297472), (3164, 88036848), (3616, 77032242), (4032, 69084471), (4068, 68473104), (4746, 58691232), (5424, 51354828), (6048, 46056314), (6102, 45648736), (6328, 44018424), (7119, 39127488), (7232, 38516121), (8136, 34236552), (9492, 29345616), (10848, 25677414), (12096, 23028157), (12204, 22824368), (12656, 22009212), (14238, 19563744), (16272, 17118276), (18984, 14672808), (21357, 13042496), (21696, 12838707), (24408, 11412184), (25312, 11004606), (28476, 9781872), (32544, 8559138), (37968, 7336404), (42714, 6521248), (48816, 5706092), (50624, 5502303), (56952, 4890936), (65088, 4279569), (75936, 3668202), (85428, 3260624), (97632, 2853046), (113904, 2445468), (151872, 1834101), (170856, 1630312), (195264, 1426523), (203789, 1366848), (227808, 1222734), (341712, 815156), (407578, 683424), (455616, 611367)]