217626304

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 112

約数和(自身を含む): 534334720

約数和(自身を除く): 316708416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 448, 518, 532, 592, 608, 691, 703, 1036, 1064, 1184, 1216, 1382, 1406, 2072, 2128, 2368, 2764, 2812, 4144, 4256, 4837, 4921, 5528, 5624, 8288, 8512, 9674, 9842, 11056, 11248, 13129, 16576, 19348, 19684, 22112, 22496, 25567, 26258, 38696, 39368, 44224, 44992, 51134, 52516, 77392, 78736, 91903, 102268, 105032, 154784, 157472, 178969, 183806, 204536, 210064, 309568, 314944, 357938, 367612, 409072, 420128, 485773, 715876, 735224, 818144, 840256, 971546, 1431752, 1470448, 1636288, 1943092, 2863504, 2940896, 3400411, 3886184, 5727008, 5881792, 6800822, 7772368, 11454016, 13601644, 15544736, 27203288, 31089472, 54406576, 108813152, 217626304]

約数ペア:

[(1, 217626304), (2, 108813152), (4, 54406576), (7, 31089472), (8, 27203288), (14, 15544736), (16, 13601644), (19, 11454016), (28, 7772368), (32, 6800822), (37, 5881792), (38, 5727008), (56, 3886184), (64, 3400411), (74, 2940896), (76, 2863504), (112, 1943092), (133, 1636288), (148, 1470448), (152, 1431752), (224, 971546), (259, 840256), (266, 818144), (296, 735224), (304, 715876), (448, 485773), (518, 420128), (532, 409072), (592, 367612), (608, 357938), (691, 314944), (703, 309568), (1036, 210064), (1064, 204536), (1184, 183806), (1216, 178969), (1382, 157472), (1406, 154784), (2072, 105032), (2128, 102268), (2368, 91903), (2764, 78736), (2812, 77392), (4144, 52516), (4256, 51134), (4837, 44992), (4921, 44224), (5528, 39368), (5624, 38696), (8288, 26258), (8512, 25567), (9674, 22496), (9842, 22112), (11056, 19684), (11248, 19348), (13129, 16576)]