972419924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{5659}}^1$

素因数の和:5725

約数の個数: 72

約数和(自身を含む): 2173711680

約数和(自身を除く): 1201291756

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 361, 476, 532, 646, 722, 1292, 1444, 2261, 2527, 4522, 5054, 5659, 6137, 9044, 10108, 11318, 12274, 22636, 24548, 39613, 42959, 79226, 85918, 96203, 107521, 158452, 171836, 192406, 215042, 384812, 430084, 673421, 752647, 1346842, 1505294, 1827857, 2042899, 2693684, 3010588, 3655714, 4085798, 7311428, 8171596, 12794999, 14300293, 25589998, 28600586, 34729283, 51179996, 57201172, 69458566, 138917132, 243104981, 486209962, 972419924]

約数ペア:

[(1, 972419924), (2, 486209962), (4, 243104981), (7, 138917132), (14, 69458566), (17, 57201172), (19, 51179996), (28, 34729283), (34, 28600586), (38, 25589998), (68, 14300293), (76, 12794999), (119, 8171596), (133, 7311428), (238, 4085798), (266, 3655714), (323, 3010588), (361, 2693684), (476, 2042899), (532, 1827857), (646, 1505294), (722, 1346842), (1292, 752647), (1444, 673421), (2261, 430084), (2527, 384812), (4522, 215042), (5054, 192406), (5659, 171836), (6137, 158452), (9044, 107521), (10108, 96203), (11318, 85918), (12274, 79226), (22636, 42959), (24548, 39613)]