1255147904

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 2756093040

約数和(自身を除く): 1500945136

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 361, 368, 437, 608, 722, 736, 874, 1181, 1216, 1444, 1472, 1748, 2362, 2432, 2888, 2944, 3496, 4724, 5776, 6992, 8303, 9448, 11552, 13984, 16606, 18896, 22439, 23104, 27163, 27968, 33212, 37792, 44878, 46208, 54326, 55936, 66424, 75584, 89756, 108652, 132848, 151168, 179512, 217304, 265696, 359024, 426341, 434608, 516097, 531392, 718048, 852682, 869216, 1032194, 1062784, 1436096, 1705364, 1738432, 2064388, 2872192, 3410728, 3476864, 4128776, 6821456, 8257552, 9805843, 13642912, 16515104, 19611686, 27285824, 33030208, 39223372, 54571648, 66060416, 78446744, 156893488, 313786976, 627573952, 1255147904]

約数ペア:

[(1, 1255147904), (2, 627573952), (4, 313786976), (8, 156893488), (16, 78446744), (19, 66060416), (23, 54571648), (32, 39223372), (38, 33030208), (46, 27285824), (64, 19611686), (76, 16515104), (92, 13642912), (128, 9805843), (152, 8257552), (184, 6821456), (304, 4128776), (361, 3476864), (368, 3410728), (437, 2872192), (608, 2064388), (722, 1738432), (736, 1705364), (874, 1436096), (1181, 1062784), (1216, 1032194), (1444, 869216), (1472, 852682), (1748, 718048), (2362, 531392), (2432, 516097), (2888, 434608), (2944, 426341), (3496, 359024), (4724, 265696), (5776, 217304), (6992, 179512), (8303, 151168), (9448, 132848), (11552, 108652), (13984, 89756), (16606, 75584), (18896, 66424), (22439, 55936), (23104, 54326), (27163, 46208), (27968, 44878), (33212, 37792)]