22720896

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 72306780

約数和(自身を除く): 49585884

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 163, 176, 192, 198, 242, 264, 288, 326, 352, 363, 384, 396, 484, 489, 528, 576, 652, 704, 726, 792, 968, 978, 1056, 1089, 1152, 1304, 1408, 1452, 1467, 1584, 1793, 1936, 1956, 2112, 2178, 2608, 2904, 2934, 3168, 3586, 3872, 3912, 4224, 4356, 5216, 5379, 5808, 5868, 6336, 7172, 7744, 7824, 8712, 10432, 10758, 11616, 11736, 12672, 14344, 15488, 15648, 16137, 17424, 19723, 20864, 21516, 23232, 23472, 28688, 31296, 32274, 34848, 39446, 43032, 46464, 46944, 57376, 59169, 62592, 64548, 69696, 78892, 86064, 93888, 114752, 118338, 129096, 139392, 157784, 172128, 177507, 187776, 229504, 236676, 258192, 315568, 344256, 355014, 473352, 516384, 631136, 688512, 710028, 946704, 1032768, 1262272, 1420056, 1893408, 2065536, 2524544, 2840112, 3786816, 5680224, 7573632, 11360448, 22720896]

約数ペア:

[(1, 22720896), (2, 11360448), (3, 7573632), (4, 5680224), (6, 3786816), (8, 2840112), (9, 2524544), (11, 2065536), (12, 1893408), (16, 1420056), (18, 1262272), (22, 1032768), (24, 946704), (32, 710028), (33, 688512), (36, 631136), (44, 516384), (48, 473352), (64, 355014), (66, 344256), (72, 315568), (88, 258192), (96, 236676), (99, 229504), (121, 187776), (128, 177507), (132, 172128), (144, 157784), (163, 139392), (176, 129096), (192, 118338), (198, 114752), (242, 93888), (264, 86064), (288, 78892), (326, 69696), (352, 64548), (363, 62592), (384, 59169), (396, 57376), (484, 46944), (489, 46464), (528, 43032), (576, 39446), (652, 34848), (704, 32274), (726, 31296), (792, 28688), (968, 23472), (978, 23232), (1056, 21516), (1089, 20864), (1152, 19723), (1304, 17424), (1408, 16137), (1452, 15648), (1467, 15488), (1584, 14344), (1793, 12672), (1936, 11736), (1956, 11616), (2112, 10758), (2178, 10432), (2608, 8712), (2904, 7824), (2934, 7744), (3168, 7172), (3586, 6336), (3872, 5868), (3912, 5808), (4224, 5379), (4356, 5216)]