1376324608

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 88

約数和(自身を含む): 2867503104

約数和(自身を除く): 1491178496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 191, 227, 248, 256, 382, 454, 496, 512, 764, 908, 992, 1024, 1528, 1816, 1984, 3056, 3632, 3968, 5921, 6112, 7037, 7264, 7936, 11842, 12224, 14074, 14528, 15872, 23684, 24448, 28148, 29056, 31744, 43357, 47368, 48896, 56296, 58112, 86714, 94736, 97792, 112592, 116224, 173428, 189472, 195584, 225184, 232448, 346856, 378944, 450368, 693712, 757888, 900736, 1344067, 1387424, 1515776, 1801472, 2688134, 2774848, 3031552, 3602944, 5376268, 5549696, 6063104, 7205888, 10752536, 11099392, 21505072, 22198784, 43010144, 44397568, 86020288, 172040576, 344081152, 688162304, 1376324608]

約数ペア:

[(1, 1376324608), (2, 688162304), (4, 344081152), (8, 172040576), (16, 86020288), (31, 44397568), (32, 43010144), (62, 22198784), (64, 21505072), (124, 11099392), (128, 10752536), (191, 7205888), (227, 6063104), (248, 5549696), (256, 5376268), (382, 3602944), (454, 3031552), (496, 2774848), (512, 2688134), (764, 1801472), (908, 1515776), (992, 1387424), (1024, 1344067), (1528, 900736), (1816, 757888), (1984, 693712), (3056, 450368), (3632, 378944), (3968, 346856), (5921, 232448), (6112, 225184), (7037, 195584), (7264, 189472), (7936, 173428), (11842, 116224), (12224, 112592), (14074, 97792), (14528, 94736), (15872, 86714), (23684, 58112), (24448, 56296), (28148, 48896), (29056, 47368), (31744, 43357)]