228450488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 520655040

約数和(自身を除く): 292204552

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 317, 476, 634, 757, 952, 1268, 1514, 2219, 2536, 3028, 4438, 5299, 5389, 6056, 8876, 10598, 10778, 12869, 17752, 21196, 21556, 25738, 37723, 42392, 43112, 51476, 75446, 90083, 102952, 150892, 180166, 239969, 301784, 360332, 479938, 720664, 959876, 1679783, 1919752, 3359566, 4079473, 6719132, 8158946, 13438264, 16317892, 28556311, 32635784, 57112622, 114225244, 228450488]

約数ペア:

[(1, 228450488), (2, 114225244), (4, 57112622), (7, 32635784), (8, 28556311), (14, 16317892), (17, 13438264), (28, 8158946), (34, 6719132), (56, 4079473), (68, 3359566), (119, 1919752), (136, 1679783), (238, 959876), (317, 720664), (476, 479938), (634, 360332), (757, 301784), (952, 239969), (1268, 180166), (1514, 150892), (2219, 102952), (2536, 90083), (3028, 75446), (4438, 51476), (5299, 43112), (5389, 42392), (6056, 37723), (8876, 25738), (10598, 21556), (10778, 21196), (12869, 17752)]