291688068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{11311}}^1$

素因数の和:11632

約数の個数: 48

約数和(自身を含む): 780437504

約数和(自身を除く): 488749436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3684, 4298, 6447, 8596, 11311, 12894, 22622, 25788, 33933, 45244, 67866, 79177, 135732, 158354, 237531, 316708, 475062, 950124, 3472477, 6944954, 10417431, 13889908, 20834862, 24307339, 41669724, 48614678, 72922017, 97229356, 145844034, 291688068]

約数ペア:

[(1, 291688068), (2, 145844034), (3, 97229356), (4, 72922017), (6, 48614678), (7, 41669724), (12, 24307339), (14, 20834862), (21, 13889908), (28, 10417431), (42, 6944954), (84, 3472477), (307, 950124), (614, 475062), (921, 316708), (1228, 237531), (1842, 158354), (2149, 135732), (3684, 79177), (4298, 67866), (6447, 45244), (8596, 33933), (11311, 25788), (12894, 22622)]