961899708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1619}}^1$

素因数の和:2287

約数の個数: 96

約数和(自身を含む): 2804336640

約数和(自身を除く): 1842436932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 643, 924, 1286, 1619, 1929, 2572, 3238, 3858, 4501, 4857, 6476, 7073, 7716, 9002, 9714, 11333, 13503, 14146, 17809, 18004, 19428, 21219, 22666, 27006, 28292, 33999, 35618, 42438, 45332, 49511, 53427, 54012, 67998, 71236, 84876, 99022, 106854, 124663, 135996, 148533, 198044, 213708, 249326, 297066, 373989, 498652, 594132, 747978, 1041017, 1495956, 2082034, 3123051, 4164068, 6246102, 7287119, 11451187, 12492204, 14574238, 21861357, 22902374, 29148476, 34353561, 43722714, 45804748, 68707122, 80158309, 87445428, 137414244, 160316618, 240474927, 320633236, 480949854, 961899708]

約数ペア:

[(1, 961899708), (2, 480949854), (3, 320633236), (4, 240474927), (6, 160316618), (7, 137414244), (11, 87445428), (12, 80158309), (14, 68707122), (21, 45804748), (22, 43722714), (28, 34353561), (33, 29148476), (42, 22902374), (44, 21861357), (66, 14574238), (77, 12492204), (84, 11451187), (132, 7287119), (154, 6246102), (231, 4164068), (308, 3123051), (462, 2082034), (643, 1495956), (924, 1041017), (1286, 747978), (1619, 594132), (1929, 498652), (2572, 373989), (3238, 297066), (3858, 249326), (4501, 213708), (4857, 198044), (6476, 148533), (7073, 135996), (7716, 124663), (9002, 106854), (9714, 99022), (11333, 84876), (13503, 71236), (14146, 67998), (17809, 54012), (18004, 53427), (19428, 49511), (21219, 45332), (22666, 42438), (27006, 35618), (28292, 33999)]