268882432

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 687456000

約数和(自身を除く): 418573568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 182, 199, 203, 208, 224, 232, 256, 364, 377, 398, 406, 416, 448, 464, 512, 728, 754, 796, 812, 832, 896, 928, 1393, 1456, 1508, 1592, 1624, 1664, 1792, 1856, 2587, 2639, 2786, 2912, 3016, 3184, 3248, 3328, 3584, 3712, 5174, 5278, 5572, 5771, 5824, 6032, 6368, 6496, 6656, 7424, 10348, 10556, 11144, 11542, 11648, 12064, 12736, 12992, 14848, 18109, 20696, 21112, 22288, 23084, 23296, 24128, 25472, 25984, 36218, 40397, 41392, 42224, 44576, 46168, 46592, 48256, 50944, 51968, 72436, 75023, 80794, 82784, 84448, 89152, 92336, 96512, 101888, 103936, 144872, 150046, 161588, 165568, 168896, 178304, 184672, 193024, 289744, 300092, 323176, 331136, 337792, 356608, 369344, 525161, 579488, 600184, 646352, 662272, 675584, 713216, 738688, 1050322, 1158976, 1200368, 1292704, 1324544, 1351168, 1477376, 2100644, 2317952, 2400736, 2585408, 2954752, 4201288, 4635904, 4801472, 5170816, 8402576, 9271808, 9602944, 10341632, 16805152, 19205888, 20683264, 33610304, 38411776, 67220608, 134441216, 268882432]

約数ペア:

[(1, 268882432), (2, 134441216), (4, 67220608), (7, 38411776), (8, 33610304), (13, 20683264), (14, 19205888), (16, 16805152), (26, 10341632), (28, 9602944), (29, 9271808), (32, 8402576), (52, 5170816), (56, 4801472), (58, 4635904), (64, 4201288), (91, 2954752), (104, 2585408), (112, 2400736), (116, 2317952), (128, 2100644), (182, 1477376), (199, 1351168), (203, 1324544), (208, 1292704), (224, 1200368), (232, 1158976), (256, 1050322), (364, 738688), (377, 713216), (398, 675584), (406, 662272), (416, 646352), (448, 600184), (464, 579488), (512, 525161), (728, 369344), (754, 356608), (796, 337792), (812, 331136), (832, 323176), (896, 300092), (928, 289744), (1393, 193024), (1456, 184672), (1508, 178304), (1592, 168896), (1624, 165568), (1664, 161588), (1792, 150046), (1856, 144872), (2587, 103936), (2639, 101888), (2786, 96512), (2912, 92336), (3016, 89152), (3184, 84448), (3248, 82784), (3328, 80794), (3584, 75023), (3712, 72436), (5174, 51968), (5278, 50944), (5572, 48256), (5771, 46592), (5824, 46168), (6032, 44576), (6368, 42224), (6496, 41392), (6656, 40397), (7424, 36218), (10348, 25984), (10556, 25472), (11144, 24128), (11542, 23296), (11648, 23084), (12064, 22288), (12736, 21112), (12992, 20696), (14848, 18109)]