205342272

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 168

約数和(自身を含む): 641908800

約数和(自身を除く): 436566528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 192, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 576, 608, 647, 684, 696, 912, 928, 1044, 1102, 1216, 1294, 1368, 1392, 1653, 1824, 1856, 1941, 2088, 2204, 2588, 2736, 2784, 3306, 3648, 3882, 4176, 4408, 4959, 5176, 5472, 5568, 5823, 6612, 7764, 8352, 8816, 9918, 10352, 10944, 11646, 12293, 13224, 15528, 16704, 17632, 18763, 19836, 20704, 23292, 24586, 26448, 31056, 35264, 36879, 37526, 39672, 41408, 46584, 49172, 52896, 56289, 62112, 73758, 75052, 79344, 93168, 98344, 105792, 110637, 112578, 124224, 147516, 150104, 158688, 168867, 186336, 196688, 221274, 225156, 295032, 300208, 317376, 337734, 356497, 372672, 393376, 442548, 450312, 590064, 600416, 675468, 712994, 786752, 885096, 900624, 1069491, 1180128, 1200832, 1350936, 1425988, 1770192, 1801248, 2138982, 2360256, 2701872, 2851976, 3208473, 3540384, 3602496, 4277964, 5403744, 5703952, 6416946, 7080768, 8555928, 10807488, 11407904, 12833892, 17111856, 22815808, 25667784, 34223712, 51335568, 68447424, 102671136, 205342272]

約数ペア:

[(1, 205342272), (2, 102671136), (3, 68447424), (4, 51335568), (6, 34223712), (8, 25667784), (9, 22815808), (12, 17111856), (16, 12833892), (18, 11407904), (19, 10807488), (24, 8555928), (29, 7080768), (32, 6416946), (36, 5703952), (38, 5403744), (48, 4277964), (57, 3602496), (58, 3540384), (64, 3208473), (72, 2851976), (76, 2701872), (87, 2360256), (96, 2138982), (114, 1801248), (116, 1770192), (144, 1425988), (152, 1350936), (171, 1200832), (174, 1180128), (192, 1069491), (228, 900624), (232, 885096), (261, 786752), (288, 712994), (304, 675468), (342, 600416), (348, 590064), (456, 450312), (464, 442548), (522, 393376), (551, 372672), (576, 356497), (608, 337734), (647, 317376), (684, 300208), (696, 295032), (912, 225156), (928, 221274), (1044, 196688), (1102, 186336), (1216, 168867), (1294, 158688), (1368, 150104), (1392, 147516), (1653, 124224), (1824, 112578), (1856, 110637), (1941, 105792), (2088, 98344), (2204, 93168), (2588, 79344), (2736, 75052), (2784, 73758), (3306, 62112), (3648, 56289), (3882, 52896), (4176, 49172), (4408, 46584), (4959, 41408), (5176, 39672), (5472, 37526), (5568, 36879), (5823, 35264), (6612, 31056), (7764, 26448), (8352, 24586), (8816, 23292), (9918, 20704), (10352, 19836), (10944, 18763), (11646, 17632), (12293, 16704), (13224, 15528)]