208857991608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{51613}}^1$

素因数の和:51707

約数の個数: 288

約数和(自身を含む): 697606565760

約数和(自身を除く): 488748574152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 37, 42, 49, 56, 62, 63, 72, 74, 84, 93, 98, 111, 124, 126, 147, 148, 168, 186, 196, 217, 222, 248, 252, 259, 279, 294, 296, 333, 372, 392, 434, 441, 444, 504, 518, 558, 588, 651, 666, 744, 777, 868, 882, 888, 1036, 1116, 1147, 1176, 1302, 1332, 1519, 1554, 1736, 1764, 1813, 1953, 2072, 2232, 2294, 2331, 2604, 2664, 3038, 3108, 3441, 3528, 3626, 3906, 4557, 4588, 4662, 5208, 5439, 6076, 6216, 6882, 7252, 7812, 8029, 9114, 9176, 9324, 10323, 10878, 12152, 13671, 13764, 14504, 15624, 16058, 16317, 18228, 18648, 20646, 21756, 24087, 27342, 27528, 32116, 32634, 36456, 41292, 43512, 48174, 51613, 54684, 56203, 64232, 65268, 72261, 82584, 96348, 103226, 109368, 112406, 130536, 144522, 154839, 168609, 192696, 206452, 224812, 289044, 309678, 337218, 361291, 412904, 449624, 464517, 505827, 578088, 619356, 674436, 722582, 929034, 1011654, 1083873, 1238712, 1348872, 1445164, 1600003, 1858068, 1909681, 2023308, 2167746, 2529037, 2890328, 3200006, 3251619, 3716136, 3819362, 4046616, 4335492, 4800009, 5058074, 5729043, 6400012, 6503238, 7587111, 7638724, 8670984, 9600018, 10116148, 11200021, 11458086, 12800024, 13006476, 13367767, 14400027, 15174222, 15277448, 17187129, 19200036, 20232296, 22400042, 22761333, 22916172, 26012952, 26735534, 28800054, 30348444, 33600063, 34374258, 38400072, 40103301, 44800084, 45522666, 45832344, 53471068, 57600108, 59200111, 60696888, 67200126, 68748516, 78400147, 80206602, 89600168, 91045332, 93574369, 100800189, 106942136, 115200216, 118400222, 120309903, 134400252, 137497032, 156800294, 160413204, 177600333, 182090664, 187148738, 201600378, 235200441, 236800444, 240619806, 268800504, 280723107, 313600588, 320826408, 355200666, 374297476, 403200756, 414400777, 470400882, 473600888, 481239612, 532800999, 561446214, 627201176, 705601323, 710401332, 748594952, 806401512, 828801554, 842169321, 940801764, 962479224, 1065601998, 1122892428, 1243202331, 1411202646, 1420802664, 1657603108, 1684338642, 1881603528, 2131203996, 2245784856, 2486404662, 2822405292, 2900805439, 3315206216, 3368677284, 3729606993, 4262407992, 4972809324, 5644810584, 5801610878, 6737354568, 7459213986, 8702416317, 9945618648, 11603221756, 14918427972, 17404832634, 23206443512, 26107248951, 29836855944, 34809665268, 52214497902, 69619330536, 104428995804, 208857991608]

約数ペア:

[(1, 208857991608), (2, 104428995804), (3, 69619330536), (4, 52214497902), (6, 34809665268), (7, 29836855944), (8, 26107248951), (9, 23206443512), (12, 17404832634), (14, 14918427972), (18, 11603221756), (21, 9945618648), (24, 8702416317), (28, 7459213986), (31, 6737354568), (36, 5801610878), (37, 5644810584), (42, 4972809324), (49, 4262407992), (56, 3729606993), (62, 3368677284), (63, 3315206216), (72, 2900805439), (74, 2822405292), (84, 2486404662), (93, 2245784856), (98, 2131203996), (111, 1881603528), (124, 1684338642), (126, 1657603108), (147, 1420802664), (148, 1411202646), (168, 1243202331), (186, 1122892428), (196, 1065601998), (217, 962479224), (222, 940801764), (248, 842169321), (252, 828801554), (259, 806401512), (279, 748594952), (294, 710401332), (296, 705601323), (333, 627201176), (372, 561446214), (392, 532800999), (434, 481239612), (441, 473600888), (444, 470400882), (504, 414400777), (518, 403200756), (558, 374297476), (588, 355200666), (651, 320826408), (666, 313600588), (744, 280723107), (777, 268800504), (868, 240619806), (882, 236800444), (888, 235200441), (1036, 201600378), (1116, 187148738), (1147, 182090664), (1176, 177600333), (1302, 160413204), (1332, 156800294), (1519, 137497032), (1554, 134400252), (1736, 120309903), (1764, 118400222), (1813, 115200216), (1953, 106942136), (2072, 100800189), (2232, 93574369), (2294, 91045332), (2331, 89600168), (2604, 80206602), (2664, 78400147), (3038, 68748516), (3108, 67200126), (3441, 60696888), (3528, 59200111), (3626, 57600108), (3906, 53471068), (4557, 45832344), (4588, 45522666), (4662, 44800084), (5208, 40103301), (5439, 38400072), (6076, 34374258), (6216, 33600063), (6882, 30348444), (7252, 28800054), (7812, 26735534), (8029, 26012952), (9114, 22916172), (9176, 22761333), (9324, 22400042), (10323, 20232296), (10878, 19200036), (12152, 17187129), (13671, 15277448), (13764, 15174222), (14504, 14400027), (15624, 13367767), (16058, 13006476), (16317, 12800024), (18228, 11458086), (18648, 11200021), (20646, 10116148), (21756, 9600018), (24087, 8670984), (27342, 7638724), (27528, 7587111), (32116, 6503238), (32634, 6400012), (36456, 5729043), (41292, 5058074), (43512, 4800009), (48174, 4335492), (51613, 4046616), (54684, 3819362), (56203, 3716136), (64232, 3251619), (65268, 3200006), (72261, 2890328), (82584, 2529037), (96348, 2167746), (103226, 2023308), (109368, 1909681), (112406, 1858068), (130536, 1600003), (144522, 1445164), (154839, 1348872), (168609, 1238712), (192696, 1083873), (206452, 1011654), (224812, 929034), (289044, 722582), (309678, 674436), (337218, 619356), (361291, 578088), (412904, 505827), (449624, 464517)]