252357174

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 582266880

約数和(自身を除く): 329909706

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 233, 279, 466, 558, 647, 699, 837, 1294, 1398, 1674, 1941, 2097, 3882, 4194, 5823, 6291, 7223, 11646, 12582, 14446, 17469, 20057, 21669, 34938, 40114, 43338, 60171, 65007, 120342, 130014, 150751, 180513, 195021, 301502, 361026, 390042, 452253, 541539, 904506, 1083078, 1356759, 2713518, 4070277, 4673281, 8140554, 9346562, 14019843, 28039686, 42059529, 84119058, 126178587, 252357174]

約数ペア:

[(1, 252357174), (2, 126178587), (3, 84119058), (6, 42059529), (9, 28039686), (18, 14019843), (27, 9346562), (31, 8140554), (54, 4673281), (62, 4070277), (93, 2713518), (186, 1356759), (233, 1083078), (279, 904506), (466, 541539), (558, 452253), (647, 390042), (699, 361026), (837, 301502), (1294, 195021), (1398, 180513), (1674, 150751), (1941, 130014), (2097, 120342), (3882, 65007), (4194, 60171), (5823, 43338), (6291, 40114), (7223, 34938), (11646, 21669), (12582, 20057), (14446, 17469)]