212898504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2267}}^1$

素因数の和:2339

約数の個数: 128

約数和(自身を含む): 670602240

約数和(自身を除く): 457703736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2267, 2408, 3354, 3612, 3913, 4472, 4534, 6708, 6801, 7224, 7826, 9068, 11739, 13416, 13602, 15652, 15869, 18136, 23478, 27204, 29471, 31304, 31738, 46956, 47607, 54408, 58942, 63476, 88413, 93912, 95214, 97481, 117884, 126952, 176826, 190428, 194962, 206297, 235768, 292443, 353652, 380856, 389924, 412594, 584886, 618891, 682367, 707304, 779848, 825188, 1169772, 1237782, 1267253, 1364734, 1650376, 2047101, 2339544, 2475564, 2534506, 2729468, 3801759, 4094202, 4951128, 5069012, 5458936, 7603518, 8188404, 8870771, 10138024, 15207036, 16376808, 17741542, 26612313, 30414072, 35483084, 53224626, 70966168, 106449252, 212898504]

約数ペア:

[(1, 212898504), (2, 106449252), (3, 70966168), (4, 53224626), (6, 35483084), (7, 30414072), (8, 26612313), (12, 17741542), (13, 16376808), (14, 15207036), (21, 10138024), (24, 8870771), (26, 8188404), (28, 7603518), (39, 5458936), (42, 5069012), (43, 4951128), (52, 4094202), (56, 3801759), (78, 2729468), (84, 2534506), (86, 2475564), (91, 2339544), (104, 2047101), (129, 1650376), (156, 1364734), (168, 1267253), (172, 1237782), (182, 1169772), (258, 825188), (273, 779848), (301, 707304), (312, 682367), (344, 618891), (364, 584886), (516, 412594), (546, 389924), (559, 380856), (602, 353652), (728, 292443), (903, 235768), (1032, 206297), (1092, 194962), (1118, 190428), (1204, 176826), (1677, 126952), (1806, 117884), (2184, 97481), (2236, 95214), (2267, 93912), (2408, 88413), (3354, 63476), (3612, 58942), (3913, 54408), (4472, 47607), (4534, 46956), (6708, 31738), (6801, 31304), (7224, 29471), (7826, 27204), (9068, 23478), (11739, 18136), (13416, 15869), (13602, 15652)]