223527168

素因数分解:

$2^8\times 3^3\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 671576640

約数和(自身を除く): 448049472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 256, 288, 292, 384, 432, 438, 443, 576, 584, 657, 768, 864, 876, 886, 1152, 1168, 1314, 1329, 1728, 1752, 1772, 1971, 2304, 2336, 2628, 2658, 3456, 3504, 3544, 3942, 3987, 4672, 5256, 5316, 6912, 7008, 7088, 7884, 7974, 9344, 10512, 10632, 11961, 14016, 14176, 15768, 15948, 18688, 21024, 21264, 23922, 28032, 28352, 31536, 31896, 32339, 42048, 42528, 47844, 56064, 56704, 63072, 63792, 64678, 84096, 85056, 95688, 97017, 113408, 126144, 127584, 129356, 168192, 170112, 191376, 194034, 252288, 255168, 258712, 291051, 340224, 382752, 388068, 504576, 510336, 517424, 582102, 765504, 776136, 873153, 1020672, 1034848, 1164204, 1531008, 1552272, 1746306, 2069696, 2328408, 3062016, 3104544, 3492612, 4139392, 4656816, 6209088, 6985224, 8278784, 9313632, 12418176, 13970448, 18627264, 24836352, 27940896, 37254528, 55881792, 74509056, 111763584, 223527168]

約数ペア:

[(1, 223527168), (2, 111763584), (3, 74509056), (4, 55881792), (6, 37254528), (8, 27940896), (9, 24836352), (12, 18627264), (16, 13970448), (18, 12418176), (24, 9313632), (27, 8278784), (32, 6985224), (36, 6209088), (48, 4656816), (54, 4139392), (64, 3492612), (72, 3104544), (73, 3062016), (96, 2328408), (108, 2069696), (128, 1746306), (144, 1552272), (146, 1531008), (192, 1164204), (216, 1034848), (219, 1020672), (256, 873153), (288, 776136), (292, 765504), (384, 582102), (432, 517424), (438, 510336), (443, 504576), (576, 388068), (584, 382752), (657, 340224), (768, 291051), (864, 258712), (876, 255168), (886, 252288), (1152, 194034), (1168, 191376), (1314, 170112), (1329, 168192), (1728, 129356), (1752, 127584), (1772, 126144), (1971, 113408), (2304, 97017), (2336, 95688), (2628, 85056), (2658, 84096), (3456, 64678), (3504, 63792), (3544, 63072), (3942, 56704), (3987, 56064), (4672, 47844), (5256, 42528), (5316, 42048), (6912, 32339), (7008, 31896), (7088, 31536), (7884, 28352), (7974, 28032), (9344, 23922), (10512, 21264), (10632, 21024), (11961, 18688), (14016, 15948), (14176, 15768)]