448628208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2083}}^1$

素因数の和:2742

約数の個数: 80

約数和(自身を含む): 1327224576

約数和(自身を除く): 878596368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 641, 1282, 1923, 2083, 2564, 3846, 4166, 4487, 5128, 6249, 7692, 8332, 8974, 10256, 12498, 13461, 14581, 15384, 16664, 17948, 24996, 26922, 29162, 30768, 33328, 35896, 43743, 49992, 53844, 58324, 71792, 87486, 99984, 107688, 116648, 174972, 215376, 233296, 349944, 699888, 1335203, 2670406, 4005609, 5340812, 8011218, 9346421, 10681624, 16022436, 18692842, 21363248, 28039263, 32044872, 37385684, 56078526, 64089744, 74771368, 112157052, 149542736, 224314104, 448628208]

約数ペア:

[(1, 448628208), (2, 224314104), (3, 149542736), (4, 112157052), (6, 74771368), (7, 64089744), (8, 56078526), (12, 37385684), (14, 32044872), (16, 28039263), (21, 21363248), (24, 18692842), (28, 16022436), (42, 10681624), (48, 9346421), (56, 8011218), (84, 5340812), (112, 4005609), (168, 2670406), (336, 1335203), (641, 699888), (1282, 349944), (1923, 233296), (2083, 215376), (2564, 174972), (3846, 116648), (4166, 107688), (4487, 99984), (5128, 87486), (6249, 71792), (7692, 58324), (8332, 53844), (8974, 49992), (10256, 43743), (12498, 35896), (13461, 33328), (14581, 30768), (15384, 29162), (16664, 26922), (17948, 24996)]