18941614848

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8663}}^1$

素因数の和:8771

約数の個数: 216

約数和(自身を含む): 59626930272

約数和(自身を除く): 40685315424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 128, 144, 146, 156, 192, 208, 219, 234, 256, 288, 292, 312, 384, 416, 438, 468, 576, 584, 624, 657, 768, 832, 876, 936, 949, 1152, 1168, 1248, 1314, 1664, 1752, 1872, 1898, 2304, 2336, 2496, 2628, 2847, 3328, 3504, 3744, 3796, 4672, 4992, 5256, 5694, 7008, 7488, 7592, 8541, 8663, 9344, 9984, 10512, 11388, 14016, 14976, 15184, 17082, 17326, 18688, 21024, 22776, 25989, 28032, 29952, 30368, 34164, 34652, 42048, 45552, 51978, 56064, 60736, 68328, 69304, 77967, 84096, 91104, 103956, 112619, 121472, 136656, 138608, 155934, 168192, 182208, 207912, 225238, 242944, 273312, 277216, 311868, 337857, 364416, 415824, 450476, 546624, 554432, 623736, 632399, 675714, 728832, 831648, 900952, 1013571, 1093248, 1108864, 1247472, 1264798, 1351428, 1663296, 1801904, 1897197, 2027142, 2186496, 2217728, 2494944, 2529596, 2702856, 3326592, 3603808, 3794394, 4054284, 4989888, 5059192, 5405712, 5691591, 6653184, 7207616, 7588788, 8108568, 8221187, 9979776, 10118384, 10811424, 11383182, 14415232, 15177576, 16217136, 16442374, 19959552, 20236768, 21622848, 22766364, 24663561, 28830464, 30355152, 32434272, 32884748, 40473536, 43245696, 45532728, 49327122, 60710304, 64868544, 65769496, 73990683, 80947072, 86491392, 91065456, 98654244, 121420608, 129737088, 131538992, 147981366, 161894144, 182130912, 197308488, 242841216, 259474176, 263077984, 295962732, 364261824, 394616976, 485682432, 526155968, 591925464, 728523648, 789233952, 1052311936, 1183850928, 1457047296, 1578467904, 2104623872, 2367701856, 3156935808, 4735403712, 6313871616, 9470807424, 18941614848]

約数ペア:

[(1, 18941614848), (2, 9470807424), (3, 6313871616), (4, 4735403712), (6, 3156935808), (8, 2367701856), (9, 2104623872), (12, 1578467904), (13, 1457047296), (16, 1183850928), (18, 1052311936), (24, 789233952), (26, 728523648), (32, 591925464), (36, 526155968), (39, 485682432), (48, 394616976), (52, 364261824), (64, 295962732), (72, 263077984), (73, 259474176), (78, 242841216), (96, 197308488), (104, 182130912), (117, 161894144), (128, 147981366), (144, 131538992), (146, 129737088), (156, 121420608), (192, 98654244), (208, 91065456), (219, 86491392), (234, 80947072), (256, 73990683), (288, 65769496), (292, 64868544), (312, 60710304), (384, 49327122), (416, 45532728), (438, 43245696), (468, 40473536), (576, 32884748), (584, 32434272), (624, 30355152), (657, 28830464), (768, 24663561), (832, 22766364), (876, 21622848), (936, 20236768), (949, 19959552), (1152, 16442374), (1168, 16217136), (1248, 15177576), (1314, 14415232), (1664, 11383182), (1752, 10811424), (1872, 10118384), (1898, 9979776), (2304, 8221187), (2336, 8108568), (2496, 7588788), (2628, 7207616), (2847, 6653184), (3328, 5691591), (3504, 5405712), (3744, 5059192), (3796, 4989888), (4672, 4054284), (4992, 3794394), (5256, 3603808), (5694, 3326592), (7008, 2702856), (7488, 2529596), (7592, 2494944), (8541, 2217728), (8663, 2186496), (9344, 2027142), (9984, 1897197), (10512, 1801904), (11388, 1663296), (14016, 1351428), (14976, 1264798), (15184, 1247472), (17082, 1108864), (17326, 1093248), (18688, 1013571), (21024, 900952), (22776, 831648), (25989, 728832), (28032, 675714), (29952, 632399), (30368, 623736), (34164, 554432), (34652, 546624), (42048, 450476), (45552, 415824), (51978, 364416), (56064, 337857), (60736, 311868), (68328, 277216), (69304, 273312), (77967, 242944), (84096, 225238), (91104, 207912), (103956, 182208), (112619, 168192), (121472, 155934), (136656, 138608)]