221966976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7507}}^1$

素因数の和:7542

約数の個数: 128

約数和(自身を含む): 735183360

約数和(自身を除く): 513216384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 7507, 9856, 14784, 15014, 22521, 29568, 30028, 45042, 52549, 60056, 82577, 90084, 105098, 120112, 157647, 165154, 180168, 210196, 240224, 247731, 315294, 330308, 360336, 420392, 480448, 495462, 578039, 630588, 660616, 720672, 840784, 960896, 990924, 1156078, 1261176, 1321232, 1441344, 1681568, 1734117, 1981848, 2312156, 2522352, 2642464, 2882688, 3363136, 3468234, 3963696, 4624312, 5044704, 5284928, 6726272, 6936468, 7927392, 9248624, 10089408, 10569856, 13872936, 15854784, 18497248, 20178816, 27745872, 31709568, 36994496, 55491744, 73988992, 110983488, 221966976]

約数ペア:

[(1, 221966976), (2, 110983488), (3, 73988992), (4, 55491744), (6, 36994496), (7, 31709568), (8, 27745872), (11, 20178816), (12, 18497248), (14, 15854784), (16, 13872936), (21, 10569856), (22, 10089408), (24, 9248624), (28, 7927392), (32, 6936468), (33, 6726272), (42, 5284928), (44, 5044704), (48, 4624312), (56, 3963696), (64, 3468234), (66, 3363136), (77, 2882688), (84, 2642464), (88, 2522352), (96, 2312156), (112, 1981848), (128, 1734117), (132, 1681568), (154, 1441344), (168, 1321232), (176, 1261176), (192, 1156078), (224, 990924), (231, 960896), (264, 840784), (308, 720672), (336, 660616), (352, 630588), (384, 578039), (448, 495462), (462, 480448), (528, 420392), (616, 360336), (672, 330308), (704, 315294), (896, 247731), (924, 240224), (1056, 210196), (1232, 180168), (1344, 165154), (1408, 157647), (1848, 120112), (2112, 105098), (2464, 90084), (2688, 82577), (3696, 60056), (4224, 52549), (4928, 45042), (7392, 30028), (7507, 29568), (9856, 22521), (14784, 15014)]