890519256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{30389}}^1$

素因数の和:30449

約数の個数: 96

約数和(自身を含む): 2702278800

約数和(自身を除く): 1811759544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 888, 1221, 1332, 1628, 2442, 2664, 3256, 3663, 4884, 7326, 9768, 14652, 29304, 30389, 60778, 91167, 121556, 182334, 243112, 273501, 334279, 364668, 547002, 668558, 729336, 1002837, 1094004, 1124393, 1337116, 2005674, 2188008, 2248786, 2674232, 3008511, 3373179, 4011348, 4497572, 6017022, 6746358, 8022696, 8995144, 10119537, 12034044, 12368323, 13492716, 20239074, 24068088, 24736646, 26985432, 37104969, 40478148, 49473292, 74209938, 80956296, 98946584, 111314907, 148419876, 222629814, 296839752, 445259628, 890519256]

約数ペア:

[(1, 890519256), (2, 445259628), (3, 296839752), (4, 222629814), (6, 148419876), (8, 111314907), (9, 98946584), (11, 80956296), (12, 74209938), (18, 49473292), (22, 40478148), (24, 37104969), (33, 26985432), (36, 24736646), (37, 24068088), (44, 20239074), (66, 13492716), (72, 12368323), (74, 12034044), (88, 10119537), (99, 8995144), (111, 8022696), (132, 6746358), (148, 6017022), (198, 4497572), (222, 4011348), (264, 3373179), (296, 3008511), (333, 2674232), (396, 2248786), (407, 2188008), (444, 2005674), (666, 1337116), (792, 1124393), (814, 1094004), (888, 1002837), (1221, 729336), (1332, 668558), (1628, 547002), (2442, 364668), (2664, 334279), (3256, 273501), (3663, 243112), (4884, 182334), (7326, 121556), (9768, 91167), (14652, 60778), (29304, 30389)]