272079808

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 224

約数和(自身を含む): 753758208

約数和(自身を除く): 481678400

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 88, 91, 104, 112, 124, 137, 143, 154, 176, 182, 208, 217, 224, 248, 274, 286, 308, 341, 352, 364, 403, 416, 434, 448, 496, 548, 572, 616, 682, 704, 728, 806, 832, 868, 959, 992, 1001, 1096, 1144, 1232, 1364, 1456, 1507, 1612, 1736, 1781, 1918, 1984, 2002, 2192, 2288, 2387, 2464, 2728, 2821, 2912, 3014, 3224, 3472, 3562, 3836, 4004, 4247, 4384, 4433, 4576, 4774, 4928, 5456, 5642, 5824, 6028, 6448, 6944, 7124, 7672, 8008, 8494, 8768, 8866, 9152, 9548, 10549, 10912, 11284, 12056, 12467, 12896, 13888, 14248, 15344, 16016, 16988, 17732, 19096, 19591, 21098, 21824, 22568, 24112, 24934, 25792, 28496, 29729, 30688, 31031, 32032, 33976, 35464, 38192, 39182, 42196, 45136, 46717, 48224, 49868, 55211, 56992, 59458, 61376, 62062, 64064, 67952, 70928, 76384, 78364, 84392, 90272, 93434, 96448, 99736, 110422, 113984, 118916, 124124, 135904, 137137, 141856, 152768, 156728, 168784, 180544, 186868, 199472, 220844, 237832, 248248, 271808, 274274, 283712, 313456, 327019, 337568, 373736, 386477, 398944, 441688, 475664, 496496, 548548, 607321, 626912, 654038, 675136, 747472, 772954, 797888, 883376, 951328, 992992, 1097096, 1214642, 1253824, 1308076, 1494944, 1545908, 1766752, 1902656, 1985984, 2194192, 2429284, 2616152, 2989888, 3091816, 3533504, 4251247, 4388384, 4858568, 5232304, 6183632, 8502494, 8776768, 9717136, 10464608, 12367264, 17004988, 19434272, 20929216, 24734528, 34009976, 38868544, 68019952, 136039904, 272079808]

約数ペア:

[(1, 272079808), (2, 136039904), (4, 68019952), (7, 38868544), (8, 34009976), (11, 24734528), (13, 20929216), (14, 19434272), (16, 17004988), (22, 12367264), (26, 10464608), (28, 9717136), (31, 8776768), (32, 8502494), (44, 6183632), (52, 5232304), (56, 4858568), (62, 4388384), (64, 4251247), (77, 3533504), (88, 3091816), (91, 2989888), (104, 2616152), (112, 2429284), (124, 2194192), (137, 1985984), (143, 1902656), (154, 1766752), (176, 1545908), (182, 1494944), (208, 1308076), (217, 1253824), (224, 1214642), (248, 1097096), (274, 992992), (286, 951328), (308, 883376), (341, 797888), (352, 772954), (364, 747472), (403, 675136), (416, 654038), (434, 626912), (448, 607321), (496, 548548), (548, 496496), (572, 475664), (616, 441688), (682, 398944), (704, 386477), (728, 373736), (806, 337568), (832, 327019), (868, 313456), (959, 283712), (992, 274274), (1001, 271808), (1096, 248248), (1144, 237832), (1232, 220844), (1364, 199472), (1456, 186868), (1507, 180544), (1612, 168784), (1736, 156728), (1781, 152768), (1918, 141856), (1984, 137137), (2002, 135904), (2192, 124124), (2288, 118916), (2387, 113984), (2464, 110422), (2728, 99736), (2821, 96448), (2912, 93434), (3014, 90272), (3224, 84392), (3472, 78364), (3562, 76384), (3836, 70928), (4004, 67952), (4247, 64064), (4384, 62062), (4433, 61376), (4576, 59458), (4774, 56992), (4928, 55211), (5456, 49868), (5642, 48224), (5824, 46717), (6028, 45136), (6448, 42196), (6944, 39182), (7124, 38192), (7672, 35464), (8008, 33976), (8494, 32032), (8768, 31031), (8866, 30688), (9152, 29729), (9548, 28496), (10549, 25792), (10912, 24934), (11284, 24112), (12056, 22568), (12467, 21824), (12896, 21098), (13888, 19591), (14248, 19096), (15344, 17732), (16016, 16988)]