213883956

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1307

約数の個数: 144

約数和(自身を含む): 656913600

約数和(自身を除く): 443029644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 234, 242, 286, 297, 351, 363, 396, 429, 468, 484, 572, 594, 702, 726, 858, 1089, 1188, 1259, 1287, 1404, 1452, 1573, 1716, 2178, 2518, 2574, 3146, 3267, 3777, 3861, 4356, 4719, 5036, 5148, 6292, 6534, 7554, 7722, 9438, 11331, 13068, 13849, 14157, 15108, 15444, 16367, 18876, 22662, 27698, 28314, 32734, 33993, 41547, 42471, 45324, 49101, 55396, 56628, 65468, 67986, 83094, 84942, 98202, 124641, 135972, 147303, 152339, 166188, 169884, 180037, 196404, 249282, 294606, 304678, 360074, 373923, 441909, 457017, 498564, 540111, 589212, 609356, 720148, 747846, 883818, 914034, 1080222, 1371051, 1495692, 1620333, 1767636, 1828068, 1980407, 2160444, 2742102, 3240666, 3960814, 4113153, 4860999, 5484204, 5941221, 6481332, 7921628, 8226306, 9721998, 11882442, 16452612, 17823663, 19443996, 23764884, 35647326, 53470989, 71294652, 106941978, 213883956]

約数ペア:

[(1, 213883956), (2, 106941978), (3, 71294652), (4, 53470989), (6, 35647326), (9, 23764884), (11, 19443996), (12, 17823663), (13, 16452612), (18, 11882442), (22, 9721998), (26, 8226306), (27, 7921628), (33, 6481332), (36, 5941221), (39, 5484204), (44, 4860999), (52, 4113153), (54, 3960814), (66, 3240666), (78, 2742102), (99, 2160444), (108, 1980407), (117, 1828068), (121, 1767636), (132, 1620333), (143, 1495692), (156, 1371051), (198, 1080222), (234, 914034), (242, 883818), (286, 747846), (297, 720148), (351, 609356), (363, 589212), (396, 540111), (429, 498564), (468, 457017), (484, 441909), (572, 373923), (594, 360074), (702, 304678), (726, 294606), (858, 249282), (1089, 196404), (1188, 180037), (1259, 169884), (1287, 166188), (1404, 152339), (1452, 147303), (1573, 135972), (1716, 124641), (2178, 98202), (2518, 84942), (2574, 83094), (3146, 67986), (3267, 65468), (3777, 56628), (3861, 55396), (4356, 49101), (4719, 45324), (5036, 42471), (5148, 41547), (6292, 33993), (6534, 32734), (7554, 28314), (7722, 27698), (9438, 22662), (11331, 18876), (13068, 16367), (13849, 15444), (14157, 15108)]